ASTUTI, Endar Yuli; WIDJAJA, Ady. RANCANG BANGUN SISTEM INFORMASI PENJUALAN SPAREPART DAN PENANGANAN SERVICE DENGAN METODOLOGI BERORIENTASI OBYEK STUDI KASUS : MARSADA MOTOR. IDEALIS : InDonEsiA journaL Information System, [S. l.], v. 2, n. 4, p. 14–19, 2018. Disponível em: https://jom.fti.budiluhur.ac.id/IDEALIS/article/view/1317. Acesso em: 2 jul. 2025.