Pakpahan M. Analisa Sistem Penagihan Jasa Transponder Lease Pada Satelit Palapa C-2 Di PT. Indosat Ooredoo Hutchison Tbk: Billing System Analysis Transponder Lease Services On Satellite Palapa C-2 at PT. Indosat Ooredoo Hutchison Tbk. KRESNA [Internet]. 2022 May 31 [cited 2025 Jan. 4];2(1):86-9. Available from: https://jurnaldrpm.budiluhur.ac.id/index.php/Kresna/article/view/31