Annisa Rahmawati. “IMPLEMENTASI METODE PENYISIHAN PIUTANG PADA PIUTANG TAK TERTAGIH PT. DEF SURABAYA”. AKUNTANSI 45 2, no. 1 (May 15, 2021): 1–5. Accessed June 4, 2025. https://jurnaluniv45sby.ac.id/index.php/akuntansi/article/view/100.