Alexandra, Argian Dico, Nur Fany Al-Farizy, and Cyntia Rivatunisa. “Design of a Culinary Information System at Piksi Ganesha Polytechnic Using the Waterfall Method”. Jurnal Penelitian Pendidikan IPA 9, no. SpecialIssue (December 25, 2023): 759–765. Accessed March 14, 2025. https://jppipa.unram.ac.id/index.php/jppipa/article/view/6274.