Siti Hajar Sulaeman Putri, Anwar S. Sistem Penagihan Piutang Non-Performing Loan (NPL) pada PT. Pegadaian . karimahtauhid [Internet]. 2024 Dec. 30 [cited 2026 Jun. 18];3(12):13927-39. Available from: http://103.127.96.46/index.php/karimahtauhid/article/view/16177