Influence of Science Technology Engineering and Mathematics (STEM) Education Programme on Students’ Performance in Chemistry in Extra-County Secondary Schools In North-Rift Region, 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/23.. Acesso em: 24 nov. 2024.