[email protected] +44 20 8123 2220 (UK) +1 732 587 5005 (US) Contact Us | FAQ |

Global Telecom Wireless Data Supply, Demand and Key Producers, 2023-2029

February 2023 | 106 pages | ID: G4212A3E3B81EN
GlobalInfoResearch

US$ 4,480.00

E-mail Delivery (PDF)

Download PDF Leaflet

Accepted cards
Wire Transfer
Checkout Later
Need Help? Ask a Question
This report studies the global Telecom Wireless Data demand, key companies, and key regions.

This report is a detailed and comprehensive analysis of the world market for Telecom Wireless Data, and provides market size (US$ million) and Year-over-Year (YoY) growth, considering 2022 as the base year. This report explores demand trends and competition, as well as details the characteristics of Telecom Wireless Data that contribute to its increasing demand across many markets.

The global Telecom Wireless Data market size is expected to reach $ million by 2029, rising at a market growth of % CAGR during the forecast period (2023-2029).

Highlights and key features of the study

Global Telecom Wireless Data total market, 2018-2029, (USD Million)

Global Telecom Wireless Data total market by region & country, CAGR, 2018-2029, (USD Million)

U.S. VS China: Telecom Wireless Data total market, key domestic companies and share, (USD Million)

Global Telecom Wireless Data revenue by player and market share 2018-2023, (USD Million)

Global Telecom Wireless Data total market by Type, CAGR, 2018-2029, (USD Million)

Global Telecom Wireless Data total market by Application, CAGR, 2018-2029, (USD Million)

This reports profiles major players in the global Telecom Wireless Data market based on the following parameters – company overview, revenue, gross margin, product portfolio, geographical presence, and key developments. Key companies covered as a part of this study include Deutsche Telekom, Vodafone, AT&T Mobility, Verizon Wireless, Bharti Airtel, T-Mobile, Orange Mobile, SingTel and Telefonica, etc.

This report also provides key insights about market drivers, restraints, opportunities, new product launches or approvals, COVID-19 and Russia-Ukraine War Influence.

Stakeholders would have ease in decision-making through various strategy matrices used in analyzing the World Telecom Wireless Data market

Detailed Segmentation:

Each section contains quantitative market data including market by value (US$ Millions), by player, by regions, by Type, and by Application. Data is given for the years 2018-2029 by year with 2022 as the base year, 2023 as the estimate year, and 2024-2029 as the forecast year.

Global Telecom Wireless Data Market, By Region:
  • United States
  • China
  • Europe
  • Japan
  • South Korea
  • ASEAN
  • India
  • Rest of World
Global Telecom Wireless Data Market, Segmentation by Type
  • Hardware
  • Service
Global Telecom Wireless Data Market, Segmentation by Application
  • Individual
  • Enterprise
  • Others
Companies Profiled:
  • Deutsche Telekom
  • Vodafone
  • AT&T Mobility
  • Verizon Wireless
  • Bharti Airtel
  • T-Mobile
  • Orange Mobile
  • SingTel
  • Telefonica
  • China Mobile
Key Questions Answered

1. How big is the global Telecom Wireless Data market?

2. What is the demand of the global Telecom Wireless Data market?

3. What is the year over year growth of the global Telecom Wireless Data market?

4. What is the total value of the global Telecom Wireless Data market?

5. Who are the major players in the global Telecom Wireless Data market?

6. What are the growth factors driving the market demand?
1 SUPPLY SUMMARY

1.1 Telecom Wireless Data Introduction
1.2 World Telecom Wireless Data Market Size & Forecast (2018 & 2022 & 2029)
1.3 World Telecom Wireless Data Total Market by Region (by Headquarter Location)
  1.3.1 World Telecom Wireless Data Market Size by Region (2018-2029), (by Headquarter Location)
  1.3.2 United States Telecom Wireless Data Market Size (2018-2029)
  1.3.3 China Telecom Wireless Data Market Size (2018-2029)
  1.3.4 Europe Telecom Wireless Data Market Size (2018-2029)
  1.3.5 Japan Telecom Wireless Data Market Size (2018-2029)
  1.3.6 South Korea Telecom Wireless Data Market Size (2018-2029)
  1.3.7 ASEAN Telecom Wireless Data Market Size (2018-2029)
  1.3.8 India Telecom Wireless Data Market Size (2018-2029)
1.4 Market Drivers, Restraints and Trends
  1.4.1 Telecom Wireless Data Market Drivers
  1.4.2 Factors Affecting Demand
  1.4.3 Telecom Wireless Data Major Market Trends
1.5 Influence of COVID-19 and Russia-Ukraine War
  1.5.1 Influence of COVID-19
  1.5.2 Influence of Russia-Ukraine War

2 DEMAND SUMMARY

2.1 World Telecom Wireless Data Consumption Value (2018-2029)
2.2 World Telecom Wireless Data Consumption Value by Region
  2.2.1 World Telecom Wireless Data Consumption Value by Region (2018-2023)
  2.2.2 World Telecom Wireless Data Consumption Value Forecast by Region (2024-2029)
2.3 United States Telecom Wireless Data Consumption Value (2018-2029)
2.4 China Telecom Wireless Data Consumption Value (2018-2029)
2.5 Europe Telecom Wireless Data Consumption Value (2018-2029)
2.6 Japan Telecom Wireless Data Consumption Value (2018-2029)
2.7 South Korea Telecom Wireless Data Consumption Value (2018-2029)
2.8 ASEAN Telecom Wireless Data Consumption Value (2018-2029)
2.9 India Telecom Wireless Data Consumption Value (2018-2029)

3 WORLD TELECOM WIRELESS DATA COMPANIES COMPETITIVE ANALYSIS

3.1 World Telecom Wireless Data Revenue by Player (2018-2023)
3.2 Industry Rank and Concentration Rate (CR)
  3.2.1 Global Telecom Wireless Data Industry Rank of Major Players
  3.2.2 Global Concentration Ratios (CR4) for Telecom Wireless Data in 2022
  3.2.3 Global Concentration Ratios (CR8) for Telecom Wireless Data in 2022
3.3 Telecom Wireless Data Company Evaluation Quadrant
3.4 Telecom Wireless Data Market: Overall Company Footprint Analysis
  3.4.1 Telecom Wireless Data Market: Region Footprint
  3.4.2 Telecom Wireless Data Market: Company Product Type Footprint
  3.4.3 Telecom Wireless Data Market: Company Product Application Footprint
3.5 Competitive Environment
  3.5.1 Historical Structure of the Industry
  3.5.2 Barriers of Market Entry
  3.5.3 Factors of Competition
3.6 Mergers, Acquisitions Activity

4 UNITED STATES VS CHINA VS REST OF THE WORLD (BY HEADQUARTER LOCATION)

4.1 United States VS China: Telecom Wireless Data Revenue Comparison (by Headquarter Location)
  4.1.1 United States VS China: Telecom Wireless Data Market Size Comparison (2018 & 2022 & 2029) (by Headquarter Location)
  4.1.2 United States VS China: Telecom Wireless Data Revenue Market Share Comparison (2018 & 2022 & 2029)
4.2 United States Based Companies VS China Based Companies: Telecom Wireless Data Consumption Value Comparison
  4.2.1 United States VS China: Telecom Wireless Data Consumption Value Comparison (2018 & 2022 & 2029)
  4.2.2 United States VS China: Telecom Wireless Data Consumption Value Market Share Comparison (2018 & 2022 & 2029)
4.3 United States Based Telecom Wireless Data Companies and Market Share, 2018-2023
  4.3.1 United States Based Telecom Wireless Data Companies, Headquarters (States, Country)
  4.3.2 United States Based Companies Telecom Wireless Data Revenue, (2018-2023)
4.4 China Based Companies Telecom Wireless Data Revenue and Market Share, 2018-2023
  4.4.1 China Based Telecom Wireless Data Companies, Company Headquarters (Province, Country)
  4.4.2 China Based Companies Telecom Wireless Data Revenue, (2018-2023)
4.5 Rest of World Based Telecom Wireless Data Companies and Market Share, 2018-2023
  4.5.1 Rest of World Based Telecom Wireless Data Companies, Headquarters (States, Country)
  4.5.2 Rest of World Based Companies Telecom Wireless Data Revenue, (2018-2023)

5 MARKET ANALYSIS BY TYPE

5.1 World Telecom Wireless Data Market Size Overview by Type: 2018 VS 2022 VS 2029
5.2 Segment Introduction by Type
  5.2.1 Hardware
  5.2.2 Service
5.3 Market Segment by Type
  5.3.1 World Telecom Wireless Data Market Size by Type (2018-2023)
  5.3.2 World Telecom Wireless Data Market Size by Type (2024-2029)
  5.3.3 World Telecom Wireless Data Market Size Market Share by Type (2018-2029)

6 MARKET ANALYSIS BY APPLICATION

6.1 World Telecom Wireless Data Market Size Overview by Application: 2018 VS 2022 VS 2029
6.2 Segment Introduction by Application
  6.2.1 Individual
  6.2.2 Enterprise
  6.2.3 Others
6.3 Market Segment by Application
  6.3.1 World Telecom Wireless Data Market Size by Application (2018-2023)
  6.3.2 World Telecom Wireless Data Market Size by Application (2024-2029)
  6.3.3 World Telecom Wireless Data Market Size by Application (2018-2029)

7 COMPANY PROFILES

7.1 Deutsche Telekom
  7.1.1 Deutsche Telekom Details
  7.1.2 Deutsche Telekom Major Business
  7.1.3 Deutsche Telekom Telecom Wireless Data Product and Services
  7.1.4 Deutsche Telekom Telecom Wireless Data Revenue, Gross Margin and Market Share (2018-2023)
  7.1.5 Deutsche Telekom Recent Developments/Updates
  7.1.6 Deutsche Telekom Competitive Strengths & Weaknesses
7.2 Vodafone
  7.2.1 Vodafone Details
  7.2.2 Vodafone Major Business
  7.2.3 Vodafone Telecom Wireless Data Product and Services
  7.2.4 Vodafone Telecom Wireless Data Revenue, Gross Margin and Market Share (2018-2023)
  7.2.5 Vodafone Recent Developments/Updates
  7.2.6 Vodafone Competitive Strengths & Weaknesses
7.3 AT&T Mobility
  7.3.1 AT&T Mobility Details
  7.3.2 AT&T Mobility Major Business
  7.3.3 AT&T Mobility Telecom Wireless Data Product and Services
  7.3.4 AT&T Mobility Telecom Wireless Data Revenue, Gross Margin and Market Share (2018-2023)
  7.3.5 AT&T Mobility Recent Developments/Updates
  7.3.6 AT&T Mobility Competitive Strengths & Weaknesses
7.4 Verizon Wireless
  7.4.1 Verizon Wireless Details
  7.4.2 Verizon Wireless Major Business
  7.4.3 Verizon Wireless Telecom Wireless Data Product and Services
  7.4.4 Verizon Wireless Telecom Wireless Data Revenue, Gross Margin and Market Share (2018-2023)
  7.4.5 Verizon Wireless Recent Developments/Updates
  7.4.6 Verizon Wireless Competitive Strengths & Weaknesses
7.5 Bharti Airtel
  7.5.1 Bharti Airtel Details
  7.5.2 Bharti Airtel Major Business
  7.5.3 Bharti Airtel Telecom Wireless Data Product and Services
  7.5.4 Bharti Airtel Telecom Wireless Data Revenue, Gross Margin and Market Share (2018-2023)
  7.5.5 Bharti Airtel Recent Developments/Updates
  7.5.6 Bharti Airtel Competitive Strengths & Weaknesses
7.6 T-Mobile
  7.6.1 T-Mobile Details
  7.6.2 T-Mobile Major Business
  7.6.3 T-Mobile Telecom Wireless Data Product and Services
  7.6.4 T-Mobile Telecom Wireless Data Revenue, Gross Margin and Market Share (2018-2023)
  7.6.5 T-Mobile Recent Developments/Updates
  7.6.6 T-Mobile Competitive Strengths & Weaknesses
7.7 Orange Mobile
  7.7.1 Orange Mobile Details
  7.7.2 Orange Mobile Major Business
  7.7.3 Orange Mobile Telecom Wireless Data Product and Services
  7.7.4 Orange Mobile Telecom Wireless Data Revenue, Gross Margin and Market Share (2018-2023)
  7.7.5 Orange Mobile Recent Developments/Updates
  7.7.6 Orange Mobile Competitive Strengths & Weaknesses
7.8 SingTel
  7.8.1 SingTel Details
  7.8.2 SingTel Major Business
  7.8.3 SingTel Telecom Wireless Data Product and Services
  7.8.4 SingTel Telecom Wireless Data Revenue, Gross Margin and Market Share (2018-2023)
  7.8.5 SingTel Recent Developments/Updates
  7.8.6 SingTel Competitive Strengths & Weaknesses
7.9 Telefonica
  7.9.1 Telefonica Details
  7.9.2 Telefonica Major Business
  7.9.3 Telefonica Telecom Wireless Data Product and Services
  7.9.4 Telefonica Telecom Wireless Data Revenue, Gross Margin and Market Share (2018-2023)
  7.9.5 Telefonica Recent Developments/Updates
  7.9.6 Telefonica Competitive Strengths & Weaknesses
7.10 China Mobile
  7.10.1 China Mobile Details
  7.10.2 China Mobile Major Business
  7.10.3 China Mobile Telecom Wireless Data Product and Services
  7.10.4 China Mobile Telecom Wireless Data Revenue, Gross Margin and Market Share (2018-2023)
  7.10.5 China Mobile Recent Developments/Updates
  7.10.6 China Mobile Competitive Strengths & Weaknesses

8 INDUSTRY CHAIN ANALYSIS

8.1 Telecom Wireless Data Industry Chain
8.2 Telecom Wireless Data Upstream Analysis
8.3 Telecom Wireless Data Midstream Analysis
8.4 Telecom Wireless Data Downstream Analysis

9 RESEARCH FINDINGS AND CONCLUSION

10 APPENDIX

10.1 Methodology
10.2 Research Process and Data Source
10.3 Disclaimer

LIST OF TABLES

Table 1. World Telecom Wireless Data Revenue by Region (2018, 2022 and 2029) & (USD Million), (by Headquarter Location)
Table 2. World Telecom Wireless Data Revenue by Region (2018-2023) & (USD Million), (by Headquarter Location)
Table 3. World Telecom Wireless Data Revenue by Region (2024-2029) & (USD Million), (by Headquarter Location)
Table 4. World Telecom Wireless Data Revenue Market Share by Region (2018-2023), (by Headquarter Location)
Table 5. World Telecom Wireless Data Revenue Market Share by Region (2024-2029), (by Headquarter Location)
Table 6. Major Market Trends
Table 7. World Telecom Wireless Data Consumption Value Growth Rate Forecast by Region (2018 & 2022 & 2029) & (USD Million)
Table 8. World Telecom Wireless Data Consumption Value by Region (2018-2023) & (USD Million)
Table 9. World Telecom Wireless Data Consumption Value Forecast by Region (2024-2029) & (USD Million)
Table 10. World Telecom Wireless Data Revenue by Player (2018-2023) & (USD Million)
Table 11. Revenue Market Share of Key Telecom Wireless Data Players in 2022
Table 12. World Telecom Wireless Data Industry Rank of Major Player, Based on Revenue in 2022
Table 13. Global Telecom Wireless Data Company Evaluation Quadrant
Table 14. Head Office of Key Telecom Wireless Data Player
Table 15. Telecom Wireless Data Market: Company Product Type Footprint
Table 16. Telecom Wireless Data Market: Company Product Application Footprint
Table 17. Telecom Wireless Data Mergers & Acquisitions Activity
Table 18. United States VS China Telecom Wireless Data Market Size Comparison, (2018 & 2022 & 2029) & (USD Million)
Table 19. United States VS China Telecom Wireless Data Consumption Value Comparison, (2018 & 2022 & 2029) & (USD Million)
Table 20. United States Based Telecom Wireless Data Companies, Headquarters (States, Country)
Table 21. United States Based Companies Telecom Wireless Data Revenue, (2018-2023) & (USD Million)
Table 22. United States Based Companies Telecom Wireless Data Revenue Market Share (2018-2023)
Table 23. China Based Telecom Wireless Data Companies, Headquarters (Province, Country)
Table 24. China Based Companies Telecom Wireless Data Revenue, (2018-2023) & (USD Million)
Table 25. China Based Companies Telecom Wireless Data Revenue Market Share (2018-2023)
Table 26. Rest of World Based Telecom Wireless Data Companies, Headquarters (States, Country)
Table 27. Rest of World Based Companies Telecom Wireless Data Revenue, (2018-2023) & (USD Million)
Table 28. Rest of World Based Companies Telecom Wireless Data Revenue Market Share (2018-2023)
Table 29. World Telecom Wireless Data Market Size by Type, (USD Million), 2018 & 2022 & 2029
Table 30. World Telecom Wireless Data Market Size by Type (2018-2023) & (USD Million)
Table 31. World Telecom Wireless Data Market Size by Type (2024-2029) & (USD Million)
Table 32. World Telecom Wireless Data Market Size by Application, (USD Million), 2018 & 2022 & 2029
Table 33. World Telecom Wireless Data Market Size by Application (2018-2023) & (USD Million)
Table 34. World Telecom Wireless Data Market Size by Application (2024-2029) & (USD Million)
Table 35. Deutsche Telekom Basic Information, Area Served and Competitors
Table 36. Deutsche Telekom Major Business
Table 37. Deutsche Telekom Telecom Wireless Data Product and Services
Table 38. Deutsche Telekom Telecom Wireless Data Revenue, Gross Margin and Market Share (2018-2023) & (USD Million)
Table 39. Deutsche Telekom Recent Developments/Updates
Table 40. Deutsche Telekom Competitive Strengths & Weaknesses
Table 41. Vodafone Basic Information, Area Served and Competitors
Table 42. Vodafone Major Business
Table 43. Vodafone Telecom Wireless Data Product and Services
Table 44. Vodafone Telecom Wireless Data Revenue, Gross Margin and Market Share (2018-2023) & (USD Million)
Table 45. Vodafone Recent Developments/Updates
Table 46. Vodafone Competitive Strengths & Weaknesses
Table 47. AT&T Mobility Basic Information, Area Served and Competitors
Table 48. AT&T Mobility Major Business
Table 49. AT&T Mobility Telecom Wireless Data Product and Services
Table 50. AT&T Mobility Telecom Wireless Data Revenue, Gross Margin and Market Share (2018-2023) & (USD Million)
Table 51. AT&T Mobility Recent Developments/Updates
Table 52. AT&T Mobility Competitive Strengths & Weaknesses
Table 53. Verizon Wireless Basic Information, Area Served and Competitors
Table 54. Verizon Wireless Major Business
Table 55. Verizon Wireless Telecom Wireless Data Product and Services
Table 56. Verizon Wireless Telecom Wireless Data Revenue, Gross Margin and Market Share (2018-2023) & (USD Million)
Table 57. Verizon Wireless Recent Developments/Updates
Table 58. Verizon Wireless Competitive Strengths & Weaknesses
Table 59. Bharti Airtel Basic Information, Area Served and Competitors
Table 60. Bharti Airtel Major Business
Table 61. Bharti Airtel Telecom Wireless Data Product and Services
Table 62. Bharti Airtel Telecom Wireless Data Revenue, Gross Margin and Market Share (2018-2023) & (USD Million)
Table 63. Bharti Airtel Recent Developments/Updates
Table 64. Bharti Airtel Competitive Strengths & Weaknesses
Table 65. T-Mobile Basic Information, Area Served and Competitors
Table 66. T-Mobile Major Business
Table 67. T-Mobile Telecom Wireless Data Product and Services
Table 68. T-Mobile Telecom Wireless Data Revenue, Gross Margin and Market Share (2018-2023) & (USD Million)
Table 69. T-Mobile Recent Developments/Updates
Table 70. T-Mobile Competitive Strengths & Weaknesses
Table 71. Orange Mobile Basic Information, Area Served and Competitors
Table 72. Orange Mobile Major Business
Table 73. Orange Mobile Telecom Wireless Data Product and Services
Table 74. Orange Mobile Telecom Wireless Data Revenue, Gross Margin and Market Share (2018-2023) & (USD Million)
Table 75. Orange Mobile Recent Developments/Updates
Table 76. Orange Mobile Competitive Strengths & Weaknesses
Table 77. SingTel Basic Information, Area Served and Competitors
Table 78. SingTel Major Business
Table 79. SingTel Telecom Wireless Data Product and Services
Table 80. SingTel Telecom Wireless Data Revenue, Gross Margin and Market Share (2018-2023) & (USD Million)
Table 81. SingTel Recent Developments/Updates
Table 82. SingTel Competitive Strengths & Weaknesses
Table 83. Telefonica Basic Information, Area Served and Competitors
Table 84. Telefonica Major Business
Table 85. Telefonica Telecom Wireless Data Product and Services
Table 86. Telefonica Telecom Wireless Data Revenue, Gross Margin and Market Share (2018-2023) & (USD Million)
Table 87. Telefonica Recent Developments/Updates
Table 88. China Mobile Basic Information, Area Served and Competitors
Table 89. China Mobile Major Business
Table 90. China Mobile Telecom Wireless Data Product and Services
Table 91. China Mobile Telecom Wireless Data Revenue, Gross Margin and Market Share (2018-2023) & (USD Million)
Table 92. Global Key Players of Telecom Wireless Data Upstream (Raw Materials)
Table 93. Telecom Wireless Data Typical Customers

LIST OF FIGURES

Figure 1. Telecom Wireless Data Picture
Figure 2. World Telecom Wireless Data Total Market Size: 2018 & 2022 & 2029, (USD Million)
Figure 3. World Telecom Wireless Data Total Market Size (2018-2029) & (USD Million)
Figure 4. World Telecom Wireless Data Revenue Market Share by Region (2018, 2022 and 2029) & (USD Million) , (by Headquarter Location)
Figure 5. World Telecom Wireless Data Revenue Market Share by Region (2018-2029), (by Headquarter Location)
Figure 6. United States Based Company Telecom Wireless Data Revenue (2018-2029) & (USD Million)
Figure 7. China Based Company Telecom Wireless Data Revenue (2018-2029) & (USD Million)
Figure 8. Europe Based Company Telecom Wireless Data Revenue (2018-2029) & (USD Million)
Figure 9. Japan Based Company Telecom Wireless Data Revenue (2018-2029) & (USD Million)
Figure 10. South Korea Based Company Telecom Wireless Data Revenue (2018-2029) & (USD Million)
Figure 11. ASEAN Based Company Telecom Wireless Data Revenue (2018-2029) & (USD Million)
Figure 12. India Based Company Telecom Wireless Data Revenue (2018-2029) & (USD Million)
Figure 13. Telecom Wireless Data Market Drivers
Figure 14. Factors Affecting Demand
Figure 15. World Telecom Wireless Data Consumption Value (2018-2029) & (USD Million)
Figure 16. World Telecom Wireless Data Consumption Value Market Share by Region (2018-2029)
Figure 17. United States Telecom Wireless Data Consumption Value (2018-2029) & (USD Million)
Figure 18. China Telecom Wireless Data Consumption Value (2018-2029) & (USD Million)
Figure 19. Europe Telecom Wireless Data Consumption Value (2018-2029) & (USD Million)
Figure 20. Japan Telecom Wireless Data Consumption Value (2018-2029) & (USD Million)
Figure 21. South Korea Telecom Wireless Data Consumption Value (2018-2029) & (USD Million)
Figure 22. ASEAN Telecom Wireless Data Consumption Value (2018-2029) & (USD Million)
Figure 23. India Telecom Wireless Data Consumption Value (2018-2029) & (USD Million)
Figure 24. Producer Shipments of Telecom Wireless Data by Player Revenue ($MM) and Market Share (%): 2022
Figure 25. Global Four-firm Concentration Ratios (CR4) for Telecom Wireless Data Markets in 2022
Figure 26. Global Four-firm Concentration Ratios (CR8) for Telecom Wireless Data Markets in 2022
Figure 27. United States VS China: Telecom Wireless Data Revenue Market Share Comparison (2018 & 2022 & 2029)
Figure 28. United States VS China: Telecom Wireless Data Consumption Value Market Share Comparison (2018 & 2022 & 2029)
Figure 29. World Telecom Wireless Data Market Size by Type, (USD Million), 2018 & 2022 & 2029
Figure 30. World Telecom Wireless Data Market Size Market Share by Type in 2022
Figure 31. Hardware
Figure 32. Service
Figure 33. World Telecom Wireless Data Market Size Market Share by Type (2018-2029)
Figure 34. World Telecom Wireless Data Market Size by Application, (USD Million), 2018 & 2022 & 2029
Figure 35. World Telecom Wireless Data Market Size Market Share by Application in 2022
Figure 36. Individual
Figure 37. Enterprise
Figure 38. Others
Figure 39. Telecom Wireless Data Industrial Chain
Figure 40. Methodology
Figure 41. Research Process and Data Source


More Publications