ROKHMAD, Zul Helmy Izzani; MOHD SHAH, Shaharil. Portable Environmental Monitoring System using IOT (PEMS). Journal of Electronic Voltage and Application, [S. l.], v. 5, n. 1, p. 77–90, 2024. Disponível em: https://penerbit.uthm.edu.my/ojs/index.php/jeva/article/view/16612. Acesso em: 11 mar. 2026.