SUBAGIO, N. SISTEM PENGENDALIAN INTERNAL PENJUALAN KREDIT PADA PT. SUPER INDAH LANGGENG. Journal of Innovation Research and Knowledge, [S. l.], v. 3, n. 5, p. 939–944, 2023. Disponível em: https://www.bajangjournal.com/index.php/JIRK/article/view/6684. Acesso em: 4 jul. 2025.