Safitri Nasution, Adek, Riski Ardilla Safitri, Idris Saleh, Ali Hardana, Chanra Simamora, and Elga Nasution. 2025. “Determinants of Service Use Decisions for J&Amp;T Express Users in Padangsidimpuan City”. Proceedings of International Conference on Islamic Economic Finance and Social Finance (ISSN: XXXX-XXXX) (ESSN: XXXX-XXXX) 6 (1):26-33. https://conferences.uinsyahada.ac.id/index.php/FEBI/article/view/161.