Pamuji, Agus, and Muzaki. “Graph Modeling for the Sustainability of Da’wa Communication Platforms in the Digital Information Society”. Proceedings of International Conference on Da’wa and Communication 4, no. 1 (December 31, 2022): 10-21. Accessed April 26, 2024. https://proceedings.uinsby.ac.id/index.php/ICONDAC/article/view/918.