Juliana Mebang, Robert Hutauruk M. PERANAN INTERNAL AUDIT DALAM PENGAWASAN PIUTANG USAHA PADA CREDIT UNION DAYA LESTARI SAMARINDA. OBOR [Internet]. 2022 Oct. 31 [cited 2026 Apr. 24];4(2):37-46. Available from: https://ojs.uwgms.ac.id/index.php/oikonomia/article/view/1685