“Establishment of Mosque-Based Baitut-Tamwil in Nagasaribu Village, North Padang Lawas Regency to Support Productive Economic Communities”. Help: Journal of Community Service 1, no. 2 (September 27, 2024): 69–77. Accessed January 13, 2026. https://ejournal.agungmediapublisher.com/index.php/hjcs/article/view/53.