Ibrahim, Ali, and Beriadi Agung Nur Rezqeb. “IMPLEMENTATION OF ELECTRONIC CUSTOMER RELATIONSHIP MANAGEMENT IN THE DONATION SERVICE INFORMATION SYSTEM”. Jurnal Riset Informatika 4, no. 2 (March 24, 2022): 149–156. Accessed December 29, 2025. https://ejournal.kresnamediapublisher.com/index.php/jri/article/view/152.