Ng, P. H., Chan, E. R. S. H., Abdul Rahman, M. N., Zolkifli, M. F., Mohd Rosli, N. N., & Mahmud, M. N. (2022). Medical Supplies Vending Machine. Journal of Electronic Voltage and Application, 3(2), 1-14. https://publisher.uthm.edu.my/ojs/index.php/jeva/article/view/11604