KANIA SUKMA ‘AADILAH EFFENDI PUTRI; NAERUL EDWIN KIKY APRIANTO; MAISA AHALLAH NUR AMINAH; WINDIARTI INAYAH; FARAH SHODIQOTUN AL MUHARROMAH. Analisis Oligopoli pada Industri Telekomunikasi di Indonesia : (Studi Kasus PT Telkomsel Tbk dan PT Indosat Tbk). Journal Economic Excellence Ibnu Sina, [S. l.], v. 2, n. 4, p. 137–153, 2024. DOI: 10.59841/excellence.v2i4.2076. Disponível em: https://jurnal.stikes-ibnusina.ac.id/index.php/Excellence/article/view/2076. Acesso em: 23 dec. 2024.