TUMUSIIME, P.; MWALW’A , S.; OKEMASISI, K. . PRINCIPALS’ IMPLEMENTATION OF TEACHER PERFORMANCE APPRAISAL AND DEVELOPMENT (TPAD) TOOL AND TEACHERS’ PERFORMANCE IN PUBLIC SECONDARY SCHOOLS IN KIKUYU CONSTITUENCY. African Journal of Emerging Issues, [S. l.], v. 3, n. 4, p. 1–22, 2021. Disponível em: https://www.ajoeijournals.org/sys/index.php/ajoei/article/view/187. Acesso em: 21 jun. 2025.