Denny DY, Kartubi, Said M. Rahimin. THE INFLUENCE OF SPX EXPRESS COURIER PERFORMANCE ON CONSUMER SATISFACTION IN RANAI KOTA: AN ISLAMIC PERSPECTIVE. SJIIPS [Internet]. 2026 Jun. 8 [cited 2026 Jun. 15];15(2):1768-75. Available from: https://ejournal.unibabwi.ac.id/index.php/sosioedukasi/article/view/8122