Irfan Rizki, Muhammad, and Fansuri Munawar. 2025. “The Effect of Product Quality, Service, Brand Image, and Availability on Customer Loyalty With Satisfaction As a Mediation Variable (Study at Astra Isuzu Harapan Indah)”. Dinasti International Journal of Economics, Finance & Accounting 6 (4):3364-79. https://doi.org/10.38035/dijefa.v6i4.5105.