Ullah Khan, R., Chua Yee Wee, V., Wong Sze Lui, V., Inam UlHaq, M., Khan, Y., & Hardyman Barawi, M. (2018). Mobile Barcode Based Examination Attendance System.
International Journal of Engineering and Technology,
7(3.22), 49-54.
https://doi.org/10.14419/ijet.v7i3.22.17124