Agnes Melliana Eviyanti, Gilbert Timothy Majesty, Amri Sinuraya. Integrated System Development for Digital Charity: Analyzing Media Communication in YouTube Marapthon Live Donations and Christian Sermon-Based Donations . Momat [Internet]. 2026 May 26 [cited 2026 Jun. 4];3(2):33-46. Available from: https://international.appisi.or.id/index.php/momat/article/view/643