Arifin A, Sudarmanto F, Husna L, Wahyuni D, Hadi M. The Effectiveness and Trust of Students Using Sharia Fintech Applications in Paying Tuition Fees at the Rokan Islamic Institute. kwkib [Internet]. 29Jan.2026 [cited 16Jun.2026];6(2):303-19. Available from: http://kawakib.ppj.unp.ac.id/index.php/kwkib/article/view/394