Laila FN, Febriyantoro MT. THE INFLUENCE OF SERVICE QUALITY AND PRODUCT KNOWLEDGE ON CUSTOMER LOYALTY THROUGH CUSTOMER SATISFACTION AT PT RUKUN PUTERA BERSAMA. IJEBAR [Internet]. 2026 Sep. 26 [cited 2026 Oct. 4];10(3). Available from: https://jurnal.stie-aas.ac.id/index.php/IJEBAR/article/view/20801