Kuswara, Heri, Kudiantoro Widianto, Eri Riana, Ria Yuliasari, and Muhammad Badrul. 2026. “Perancangan Sistem Informasi Manajemen GrowUp Gym Berbasis Web Menggunakan Metode Protoype”. Journal of Information Technology, Software Engineering and Computer Science (ITSECS) 4 (4), 318-35. https://doi.org/10.58602/itsecs.v4i4.434.