Abdul Hamid, Siti Zaleha. “Large Area IOT-Acoustic Effective Surveillance System: Ezron Ember, Siti Zaleha Abdul Hamid*, Herlina Abdul Rahim”. Journal of Tomography System and Sensor Application 1, no. 1 (November 17, 2020). Accessed June 29, 2025. http://www.tssa.my/index.php/jtssa/article/view/83.