RUGA, T. W.; RONOH, A.; MBWESA, J. Teachers’ Perceptions on the Influence of Quality Assurance and Standards Officers’ Supervisory Roles on Academic Improvements of Public Primary Schools in Kiambu County, Kenya. The International Journal of Humanities & Social Studies, [S. l.], v. 4, n. 6, 2016. Disponível em: https://internationaljournalcorner.com/index.php/theijhss/article/view/126797. Acesso em: 5 jul. 2024.