School Environment and School Heads’ Managerial Skills: Looking into their Relationships to School’s Performance. International Journal on Social and Education Sciences, [S. l.], v. 4, n. 2, p. 218–235, 2022. DOI: 10.46328/ijonses.285. Disponível em: https://ijonses.net/index.php/ijonses/article/view/2025. Acesso em: 3 aug. 2025.