Pengaruh Customer Relationship Management dan Service Quality terhadap Customer Loyalty pada Toko Permata Silver Kersana. JASIKA [Internet]. 2025 Oct. 28 [cited 2026 Jun. 6];5(2):67-7. Available from: https://jurnal.bsi.ac.id/https:/jurnal.bsi.ac.id/index.php/jasika/article/view/12452