ARTONO, Budi; PRASETYO, Yuli; PRASETYO, Agung Catur. IoT-Based Early Detection System for Under Voltage and Over Voltage Protection on Railway Passenger Information Display Systems. JiTEKH, [S. l.], v. 14, n. 2, p. 193–203, 2026. DOI: 10.35447/jitekh.v14i2.1511. Disponível em: https://jurnal.harapan.ac.id/index.php/Jitekh/article/view/1511. Acesso em: 8 oct. 2026.