Silaen, M. D. and Kholil, S. (2025) “The External Communication Network of Al Jam’iyatul Washliyah and Its Role in Social Development in Labuhanbatu Utara”, Andalas International Journal of Socio-Humanities, 7(1), pp. 9–20. doi: 10.25077/aijosh.v7i1.81.