Nugraha, Rendi Septiyan. “Implementation of Service Marketing Strategies to Improve Donor Experience and Loyalty on the Infak.Id Platform”. Global Academy of Business Studies 2, no. 1 (October 20, 2025): 19–32. Accessed January 12, 2026. https://goodwoodpub.com/index.php/gabs/article/view/3582.