ATUN, S.; HERMANTO. Instructional Leadership Strategies of School Principals to Enhance Teachers’ Competencies in Differentiated Instruction. International Journal of Social Sciences and Humanities, [S. l.], v. 4, n. 2, p. 1113–1125, 2026. DOI: 10.55681/ijssh.v4i2.3534. Disponível em: https://ejournal.45mataram.ac.id/index.php/ijssh/article/view/3534. Acesso em: 28 jul. 2026.