Revina Pravita Sari, Karnadi, Jimmie. Applying the Waterfall method to build applications E-Commerce at Palembang City Computer Embroidery Partners. JTOS [Internet]. 2025Dec.27 [cited 2026Jan.14];8(2):1243 -1256. Available from: http://ejournal.uniks.ac.id/index.php/JTOS/article/view/5199