Design and implementation of an IoT-based real-time water level monitoring system of belik river at yogyakarta city. J. Soft Comput. Explor. [Интернет]. 23 ноябрь 2025 г. [цитируется по 25 август 2026 г.];6(3):206-14. доступно на: https://shmpublisher.com/index.php/joscex/article/view/621