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, vol. 4, no. 5, May 2017, pp. 24-32, http://ijrsm.com/index.php/journal-ijrsm/article/view/424.