Rizkyna Devi Kurniasih, Herni Justiana Astuti, Hengky Widhiandono and Erny Rachmawati 2025. The Effect Of Handling Complaints and Service Quality On Customer Loyalty Through Customer Satisfaction (Study On Clinic University of Muhammadiyah Purwokerto). International Journal of Economics, Business and Innovation Research. 4, 04 (Jul. 2025), 1514-1537. DOI:https://doi.org/10.63922/ijebir.v4i04.2099.