Anggai, Iklima Putri, Ronald Soemitro Badu, and Surya Handrisusanto Ahmad. “THE EFFECT OF DEBT COLLECTION EFFECTIVENESS ON THE LEVEL OF UNCOLLECTED RECEIVABLES AT PERUMDA MUARA TIRTA IN GORONTALO CITY”. Majapahit Journal of Islamic Finance and Management 6, no. 2 (June 3, 2026): 2835–2845. Accessed June 4, 2026. https://mail.syariah.jurnalikhac.ac.id/index.php/majapahit/article/view/908.