KARMAWAN, I. G. M. Evaluasi Sistem Informasi Penjualan Kredit dan Piutang Dagang. ComTech: Computer, Mathematics and Engineering Applications, [S. l.], v. 2, n. 2, p. 1329-1336, 2011. DOI: 10.21512/comtech.v2i2.2958. Disponível em: https://journal.binus.ac.id/index.php/comtech/article/view/2958. Acesso em: 25 mar. 2025.