Hasibuan, A.A. and Rohman, F. 2026. THE HISTORY AND DEVELOPMENT OF IRSYADUL ISLAMIYAH ISLAMIC BOARDING SCHOOL IN TANJUNG MEDAN, SOUTH LABUHANBATU REGENCY (1930–2025). SOSIOEDUKASI : JURNAL ILMIAH ILMU PENDIDIKAN DAN SOSIAL. 15, 4 (Nov. 2026), 364–374. DOI:https://doi.org/10.36526/sosioedukasi.v15i4.9886.