Yulianti, Ana, Taufik Akbar, and Abdul Syukur. “Aplikasi Sticker Motor Scoopy Berbasis Android (Studi Kasus CV. Upgrade Graphic Design)”. IT Journal Research and Development 3, no. 2 (March 25, 2019): 96 - 105. Accessed August 7, 2020. https://journal.uir.ac.id/index.php/ITJRD/article/view/1049.