MWANGI, R. K. Influence of management of resources by principals on quality assurance in public secondary schools in Thika West sub -county. International Journal of Education Management and Administration (IJEMA), [S. l.], v. 1, n. II, p. 1–21, 2017. DOI: 10.1234/ijema.v1iII.26. Disponível em: https://www.demo.focusjournals.org/index.php/IJEMA/article/view/26. Acesso em: 4 may. 2026.