2026. The Influence of the Principal’s Leadership Role and Learning Community Interaction on Improving Elementary School Teachers’ Performance in Tanjung Lago District. JMKSP (Jurnal Manajemen, Kepemimpinan, dan Supervisi Pendidikan). 11, 1 (Jul. 2026), 522–531. DOI:https://doi.org/10.31851/jmksp.v11i1.22413.