INSTRUCTIONAL LEADERSHIP, EDUCATOR COMMITMENT AND MOTIVATION: EFFECTS ON HOLISTIC DEVELOPMENT IN KEMAS PRESCHOOLS, MALAYSIA. Quantum Journal of Social Sciences and Humanities, [S. l.], v. 7, n. 5, p. 537–547, 2026. DOI: 10.55197/qjssh.v7i5.1471. Disponível em: https://mail.qjssh.com/index.php/qjssh/article/view/1471. Acesso em: 31 oct. 2026.