R, Alfian Ardiyanta, Imam Fahrur R, and Rudy Ariyanto. “RANCANG BANGUN LAYANAN E-COMMERCE BERBASIS SERVICE ORIENTED ARCHITECTURE”. Jurnal Informatika Polinema 1, no. 2 (February 1, 2015): 36. Accessed November 26, 2024. http://jurnal.polinema.ac.id/index.php/jip/article/view/2991.