Puspa MA, Sinta Suleman, Citra Yustitya Gobel, Zufrianto K. Dunggio, Alya Wahid. Optimizing Marketing and Sales of MSME Products Through the Development of an Information System Based on User-Centered Design. JSAI [Internet]. 2026 Jun. 27 [cited 2026 Jul. 18];9(2):276-8. Available from: https://jurnal.umb.ac.id/index.php/JSAI/article/view/10591