Rian Saputra, Danyl Mallisza, and Nuraeni Dahri. “WEB-BASED INFORMATION SYSTEM DESIGN OF 3 KG LPG GAS DISTRIBUTION AT THE ARMY COOPERATIVE CENTRE AGENT”. Journal of Social and Economics Research 7, no. 1 (June 30, 2025): 1546-1554. Accessed April 4, 2026. https://idm.or.id/JSER/index.php/JSER/article/view/1040.