Yusuf, D., Rini, E.M. and Al Haris, M.F. 2019. Rancang Bangun Sistem E-Commerce dan Edukasi Pengelolaan Susu Sapi Berbasis Web. Systemic: Information System and Informatics Journal. 4, 2 (Jan. 2019), 1–8. DOI:https://doi.org/10.29080/systemic.v4i2.427.