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Zenith: After Falling Nearly 9% In 2020, Telecom Ad Spending Poised To Expand Through 2023 03/22/2021
Tech Industry Ad Spending Is Undaunted amid the Pandemic - Insider Intelligence Trends, Forecasts & Statistics
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IDC on Twitter: "Worldwide spending on Telecom Services and Pay TV Services reached $1.566 billion in 2021, an increase of 1.6% year over year, according to the IDC Worldwide Semiannual Telecom Services
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Telecom Expense Management Market – Global Industry Trends and Forecast to 2028 | Data Bridge Market Research
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