Effendi, D, S Saepullah, and M Rismaya. “Web-Based Sales Information System Design in Small and Medium Enterprises”. International Journal of Education, Information Technology, and Others 3, no. 3 (December 5, 2020): 484-489. Accessed June 14, 2026. https://jurnal.peneliti.net/index.php/IJEIT/article/view/428.