Sharon, Grace, Guswandi Guswandi, and Badariah Haji Din. “Concession Is a Determinant for The Implementation of Telecommunication Technology Field in Indonesia”. Journal of Governance and Development (JGD) 14, no. 1 (January 31, 2018): 1–20. Accessed May 4, 2024. https://e-journal.uum.edu.my/index.php/jgd/article/view/13138.