MUKUNDI, Patrick M.; THINGURI, Ruth; GIKANDI, Joyce. Tracking the influence of strategy formulation practices in public secondary schools on performance of students in Science, Technology, Engineering and Mathematics [STEM] subjects: A case of Murang’a County, Kenya. African Journal of Empirical Research, Nairobi, Kenya, v. 7, n. 2, p. 1245–1257, 2026. DOI: 10.51867/ajernet.7.2.107. Disponível em: https://ajernet.net/ojs/index.php/ajernet/article/view/1954. Acesso em: 22 sep. 2026.