RISYDA, F.; NURYAMIN, Y. RANCANG BANGUN SISTEM INFORMASI PUSAT KEBUGARAN “NI’ BAROE GYM”. JSI (Jurnal sistem Informasi) Universitas Suryadarma, [S. l.], v. 7, n. 2, p. 59–68, 2020. DOI: 10.35968/jsi.v7i2.448. Disponível em: https://journal.universitassuryadarma.ac.id/index.php/jsi/article/view/448. Acesso em: 20 okt. 2025.