PURBA, Nurcintama; RHOMA DWI ARIA YULIANTRI; AWANIS AKALILI. EXPLORING ISLAMIC TRACES IN TAPANULI THROUGH THE BONGAL SITE: HISTORY, IDENTITY AND CULTURAL HERITAGE. SOSIOEDUKASI : JURNAL ILMIAH ILMU PENDIDIKAN DAN SOSIAL, [S. l.], v. 15, n. 2, p. 3327–3336, 2026. DOI: 10.36526/sosioedukasi.v15i2.8436. Disponível em: https://ejournal.unibabwi.ac.id/index.php/sosioedukasi/article/view/8436. Acesso em: 26 jul. 2026.