Badderol, M.H. and Abdullah, N.A. (2025) “Intruder Alert System with Firebase Cloud for Syndicate Store and Service”, Applied Information Technology And Computer Science, 6(1), pp. 382–400. Available at: https://periodical.uthm.edu.my/index.php/aitcs/article/view/16443 (Accessed: 14 August 2026).