Abdullah, A. R., N. N. S. A. Rahman, N. M. Saad, N. M. Z. Hashim, and A. Z. Kamaruddin. 2018. “Smart Localization and Detection System for School Children”. Journal of Telecommunication, Electronic and Computer Engineering (JTEC) 10 (1-8):55-59. https://jtec.utem.edu.my/jtec/article/view/3734.