Setiawan, Panji Rachmat, and Ardiansyah Ardiansyah. “Pekanbaru City Snack E-Commerce Application Design Based on Android”. IT Journal Research and Development 6, no. 2 (January 24, 2022): 142–150. Accessed April 20, 2024. https://journal.uir.ac.id/index.php/ITJRD/article/view/8669.