OKEMASISI , Kinikonda. Teachers’ Participation in Their Performance Appraisal in Delivery of Education in Mixed Day Secondary Schools in Uasin Gishu County, Kenya . African Journal of Education,Science and Technology (AJEST), [S. l.], v. 1, n. 4, p. pp 64–75, 2014. Disponível em: http://ajest.org/index.php/ajest/article/view/368. Acesso em: 3 apr. 2026.