ANNUR FATIHAH; MOHAMAD, Radiah. Topi Keselamatan Pekerja Berasaskan IoT untuk Mengesan Paras Gas Toksik. Applied Information Technology And Computer Science, [S. l.], v. 6, n. 1, p. 2117–2136, 2025. Disponível em: https://publisher.uthm.edu.my/periodicals/index.php/aitcs/article/view/16351. Acesso em: 7 apr. 2026.