FAIZUL, Amirul Hazeim; A. RASHID, Rozeha. GuardExpert PRO: Application-centric IoT solution for Guard Touring System. ELEKTRIKA- Journal of Electrical Engineering, [S. l.], v. 16, n. 2, p. 39–43, 2017. DOI: 10.11113/elektrika.v16n2.61. Disponível em: https://elektrika.utm.my/index.php/ELEKTRIKA_Journal/article/view/61. Acesso em: 20 apr. 2024.