SAIFULLOH, Benny. PEMODELAN SISTEM INFORMASI PEMBELIAN BARANG DENGAN METODE BERBASIS OBYEK (OBJECT ORIENTED) STUDI KASUS: PT. AGS FOUR WINDS INDONESIA. IDEALIS : InDonEsiA journaL Information System, [S. l.], v. 2, n. 1, p. 36–41, 2019. Disponível em: https://jom.fti.budiluhur.ac.id/IDEALIS/article/view/1359. Acesso em: 18 sep. 2025.