Implementation of Educational Supervision Management in Improving Teachers’ Performance in Secondary Schools. Literasi Nusantara, [S. l.], v. 6, n. 3, 2026. DOI: 10.56480/. Disponível em: http://journal.citradharma.org/index.php/literasinusantara/article/view/106. Acesso em: 20 aug. 2026.