Harahap, Romi, 		Anrizal, Sry, AND 		Masdihen, A Agim.
" Analisis Sistem Pengendalian Intern Penjualan Kredit PT. Medisia Sainsindo Dengan Standar COSO" <em>JCA (Jurnal Cendekia Akuntansi)</em> [Online], Volume 4 Number 2 (17 December 2023)