MARDIANA; YUVINA; NST, T. A. T.; BENU, S. M. Development of an IoT-Based System for River Siren Control and Height Detection Utilizing LoRa and Solar Cell Technology. International Journal of Research in Vocational Studies (IJRVOCAS), [S. l.], v. 3, n. 4, p. 107–112, 2024. DOI: 10.53893/ijrvocas.v3i4.45. Disponível em: http://journal.gpp.or.id/index.php/ijrvocas/article/view/45. Acesso em: 1 jul. 2024.