Indrawati, A., and H. Irawan. “DESAIN SISTEM INFORMASI ADMINISTRASI PENJUALAN PROPERTI BERBASIS WEB STUDI KASUS : PT. BOGOR RAYA DEVELOPMENT”. IDEALIS : InDonEsiA JournaL Information System, Vol. 1, no. 1, Mar. 2018, pp. 12-18, https://jom.fti.budiluhur.ac.id/index.php/IDEALIS/article/view/50.