MUKIRI, J.; NJATI, I. C.; THURANIRA, M. N. . Analysis of managerial roles of secondary school Principals in implementing Competency Based Curriculum (CBC) in Tigania West Sub-county, Meru, Kenya. African Journal of Science, Technology and Social Sciences, [S. l.], v. 2, n. 2, p. SS 59–66, 2024. DOI: 10.58506/ajstss.v2i2.153. Disponível em: https://journals.must.ac.ke/index.php/AJSTSS/article/view/153. Acesso em: 18 jul. 2024.