NURSYIRWAN, Nursyirwan; WIDJAJA, Ady. RANCANG BANGUN SISTEM INFORMASI PENJUALAN TUNAI BERBASIS OBJECT ORIENTED PADA CV.NARAL MITRA SEJAHTERA. IDEALIS : InDonEsiA journaL Information System, [S. l.], v. 1, n. 5, p. 380–386, 2018. Disponível em: https://jom.fti.budiluhur.ac.id/IDEALIS/article/view/1031. Acesso em: 11 feb. 2026.