Alika Nurmala Siregar and Rina Susanti 2026. THE STRENGTH OF SOCIAL CAPITAL OF THE SEKAT BAKAU GROUP IN THE CONSERVATION OF MANGROVE ECOSYSTEMS IN BURUK BAKUL VILLAGE, BUKIT BATU DISTRICT, BENGKALIS REGENCY. SOSIOEDUKASI : JURNAL ILMIAH ILMU PENDIDIKAN DAN SOSIAL. 15, 2 (Jun. 2026), 2372–2383. DOI:https://doi.org/10.36526/sosioedukasi.v15i2.8033.