Rizki Putra, Irwandi, and Muh. Rasyid Ridha. “ANALYSIS AND DESIGN OF Q-STORE MARKETPLACE  CASE STUDY OF TEMBILAHAN”. JURNAL PERANGKAT LUNAK 2, no. 1 (February 21, 2020): 15-28. Accessed August 29, 2025. https://ejournal.unisi.ac.id/index.php/jupel/article/view/873.