J. Romadhona, Prima, and Faizul Chasanah. “Prifacounter: The Innovation of Traffic Counter Application for Android OS”. International Journal of Engineering and Technology 7, no. 2.29 (May 22, 2018): 97–101. Accessed May 13, 2025. https://mail.sciencepubco.com/index.php/IJET/article/view/13137.