ESTHER , Cheptoo; PAUL , Edabu. Teacher Preparedness and Learners Performance in Mathematics at Kenya Certificate of Primary Education in Baringo Central Sub-County, Kenya . African Journal of Education,Science and Technology (AJEST), [S. l.], v. 6, n. 4, p. Pg 325–332, 2021. Disponível em: https://ajest.org/index.php/ajest/article/view/492. Acesso em: 27 apr. 2026.