Susilowati, R., murniati, ngurah ayu nyoman, & Supandi. (2026). INSTRUCTIONAL LEADERSHIP OF THE PRINCIPAL IN THE TRANSFORMATION OF VISION AND MANAGEMENT OF ACHIEVEMENT-BASED LEARNING: A CASE STUDY OF SDN 1 BUGEL. SOSIOEDUKASI : JURNAL ILMIAH ILMU PENDIDIKAN DAN SOSIAL, 15(2), 240–245. https://doi.org/10.36526/sosioedukasi.v15i2.7745