Sari, Indah Purnama, and Faisal Alfarisi. “Perancangan Sistem Aplikasi Pendataan Membership Gym Menggunakan Metode Unified Software Development Process (USDP) Berbasis Web”. Hello World Jurnal Ilmu Komputer, vol. 3, no. 1, June 2024, pp. 37-48, doi:10.56211/helloworld.v3i1.523.