Development of a low-cost NTP stratum 2 time synchronization system with hybrid RTC/NTP failover for remote Indonesian mosques. J. Soft Comput. Explor. [Интернет]. 15 ноябрь 2025 г. [цитируется по 26 август 2026 г.];6(3):199-205. доступно на: https://shmpublisher.com/index.php/joscex/article/view/570