Design and construction of gym angkasa management website system in margoyoso village to improve customer service. J. Soft Comput. Explor. [انترنت]. 8 يوليو، 2025 [وثق 25 أغسطس، 2026];6(2):125-36. موجود في: https://shmpublisher.com/index.php/joscex/article/view/583