YUSUF, D.; RINI, E. M.; AL HARIS, M. F. Rancang Bangun Sistem E-Commerce dan Edukasi Pengelolaan Susu Sapi Berbasis Web. Systemic: Information System and Informatics Journal, [S. l.], v. 4, n. 2, p. 1–8, 2019. DOI: 10.29080/systemic.v4i2.427. Disponível em: https://jurnalsaintek.uinsby.ac.id/index.php/SYSTEMIC/article/view/427. Acesso em: 26 apr. 2024.