BUENVINIDA, Lerma P.; TAMAYO, Rea G. School Heads Leadership and Attributes and Teachers’ Morale: Its Impication to School Performance. Advances in Social Sciences Research Journal, [S. l.], v. 7, n. 6, p. 661–670, 2020. DOI: 10.14738/assrj.76.8507. Disponível em: https://scholarpublishing.org/journals/index.php/ASSRJ/article/view/4074. Acesso em: 28 may. 2026.