Fatimatuzzahro, Marina, and Edy Sudaryanto. “Peranan Internal Audit Dalam Pengendalian Internal Piutang Pada PT. Pos Indonesia Persero Cabang Depok”. Jurnal Ilmiah Akuntansi Kesatuan 7, no. 2 (November 16, 2019): 301–309. Accessed June 20, 2026. https://jurnal.ibik.ac.id/index.php/jiakes/article/view/239.