Design and construction of gym angkasa management website system in margoyoso village to improve customer service. J. Soft Comput. Explor. [Internet]. 8 Tháng Bảy 2025 [cited 25 Tháng Tám 2026];6(2):125-36. Available at: https://shmpublisher.com/index.php/joscex/article/view/583