Effectiveness of Boards of Management Involvement in Management of Physical and Material Resources in Enhancing Student Academic Achievement in Public Secondary Schools in Elgeyo Marakwet County, Kenya. East African Journal of Educational, Social Science and Humanities Research , [S. l.], v. 4, n. 1, 2024. Disponível em: https://eajournalesshresearch.org/index.php/ojs-files/article/view/20.. Acesso em: 16 oct. 2024.