Ulum, Muhammad Miftakhul, and Lis Suryadi. “PEMODELAN SISTEM INFORMASI PEMBELIAN BARANG DENGAN METODE BERBASIS OBYEK (OBJECT ORIENTED) STUDI KASUS: CV. BYRON BRAND ACTIVATION”. IDEALIS : InDonEsiA journaL Information System 1, no. 1 (March 5, 2018): 37-43. Accessed December 12, 2024. https://jom.fti.budiluhur.ac.id/index.php/IDEALIS/article/view/54.