Ali Hamdan, Saifuddin and Jaenudin, M. (2025) “Analysis Of Donor Satisfaction Toward The Services Of An Infaq Management Institution Using Importance Performance Analysis And Customer Satisfaction Index Methods”, ICO EDUSHA, 6(1), pp. 8–28. Available at: https://prosiding.stainim.ac.id/index.php/prd/article/view/587 (Accessed: 8 December 2025).