MUGAMBI, Mary Murugi; NGARUIYA, Boniface; KAHIGA, Ruth. Influence of Learning Materials on Preprimary Children’s Performance in Science in Tharaka Nithi County, Kenya. Journal of Education and Learning (JEL), [S. l.], v. 5, n. 1, p. 16–31, 2026. DOI: 10.51317/jel.v5i1.904. Disponível em: https://journals.editononline.com/index.php/jel/article/view/904. Acesso em: 16 apr. 2026.