ONGORI , Josephine; KITAINGE , Kisilu; KIPKOECH , Lydia. Primary School Head teachers’ Perceptions of Competencies gained from Training at Kenya Education Management Institute Training in Uasin Gishu County, Kenya . African Journal of Education,Science and Technology (AJEST), [S. l.], v. 4, n. 4, p. pp 239–245, 2018. Disponível em: http://ajest.org/index.php/ajest/article/view/720. Acesso em: 3 apr. 2026.