AYU, R. Analisis Sistem Pengendalian Piutang Terhadap Piutang Tak Tertagih pada PT. Abadi Sakti Mitra Mandiri. Jurnal EMT KITA, [S. l.], v. 7, n. 4, p. 911–924, 2023. DOI: 10.35870/emt.v7i4.1516. Disponível em: http://www.journal.lembagakita.org/index.php/emt/article/view/1516. Acesso em: 20 may. 2024.