Numan Sungkalang, G., Wuri, J., Bambang Harnoto, L., & Hardanti , Y. R. (2025). Study of The Relationship Between Telecommunication Infrastructure and Gross Domestic Product In Indonesia. Journal Research of Social Science, Economics, and Management, 5(5), 9313–9324. https://doi.org/10.59141/jrssem.v5i5.1197