YEZA, Mia Putri; ALFRIDA, Marsya Halya; SAPUTRA, Fauzi Adi; SUSANTO, Capriandika Putra; RAMDANI, Anka Luffi; WICAKSONO, Aditya; MINDARA, Gema Parasti. Application of the Waterfall Methodology in the Development of the Emcotoys System. International Journal Software Engineering and Computer Science (IJSECS), [S. l.], v. 5, n. 2, p. 670–681, 2025. DOI: 10.35870/ijsecs.v5i2.4270. Disponível em: https://journal.lembagakita.org/ijsecs/article/view/4270. Acesso em: 10 jan. 2026.