Muzakir, Ari, and Usman Ependi. “ANALYSIS OF THE USE OF CELLULAR OPERATORS USING THE ANALYTIC HIERARCHY PROCESS METHOD: ANALISIS PENGGUNAAN OPERATOR SELULER MENGGUNAKAN METODE ANALYTIC HIERARCHY PROCESS”. Journal of Information Systems and Informatics 1, no. 1 (March 5, 2019): 29–38. Accessed March 7, 2026. https://www.journal-isi.org/index.php/isi/article/view/5.