Design and implementation of an IoT-based real-time water level monitoring system of belik river at yogyakarta city. J. Soft Comput. Explor. [اینترنت]. 23 نوامبر 2025 [ارجاع شده 25 آگوست 2026];6(3):206-14. قابل دسترس در: https://shmpublisher.com/index.php/joscex/article/view/621