Harefa, Darmawan. 2025. “THE APPLICATION OF HOMBO BATU LOCAL WISDOM-BASED LEARNING IN ENHANCING STUDENT DISCIPLINE AND COOPERATION IN THE NIAS ISLANDS”. Ndrumi : Jurnal Ilmu Pendidikan Dan Humaniora 8 (1), 14-27. https://doi.org/10.57094/ndrumi.v8i1.2565.