CELESTINE MARY ATIENO. TEACHER/LEARNER RATIO ON EFFECTIVE CURRICULUM IMPLEMENTATION IN PUBLIC EARLY CHILDHOOD DEVELOPMENT AND EDUCATION CENTRES IN MUHORONI SUB-COUNTY, KENYA. International Journal of Research Science and Management, [S. l.], v. 4, n. 5, p. 24–32, 2017. Disponível em: http://ijrsm.com/index.php/journal-ijrsm/article/view/424. Acesso em: 23 dec. 2024.