Munaldi, Munaldi. “Impelemtasi Sistem Informasi Pelayanan Jasa Laundry Berbasis Website Dengan Framework Codeignitier Studi Kasus: Astri Laundry ”. Innovative: Journal Of Social Science Research, vol. 2, no. 2, Dec. 2022, pp. 193-05, http://j-innovative.org/index.php/Innovative/article/view/1770.