Hartono, Sugiarto. “Pengembangan Sistem Informasi Pemasaran Pada Cv. Rumah Vera”. ComTech: Computer, Mathematics and Engineering Applications 5, no. 1 (June 30, 2014): 410-420. Accessed March 31, 2025. https://journal.binus.ac.id/index.php/comtech/article/view/2635.