Samsuddin, Samsuddin, Iskandar Iskandar, Agusman Agusman, Mowafg Masuwd, and Abdurrahman Abdurrahman. “The Cadre Development Model of Wahdah Islamiyah Preachers: An Analysis of the Integration of Formal and Non-Formal Education”. Abdurrauf Journal of Islamic Studies 4, no. 3 (October 12, 2025): 237–254. Accessed October 15, 2025. http://journal.staisar.ac.id/index.php/arjis/article/view/448.