[1]
Manyilizu, E.E. et al.trans. 2026. Effectiveness of the Concrete-Representational-Abstract (CRA) Approach in Enhancing Addition and Subtraction Skills among Early Grade Learners in Ubungo Municipality, Tanzania. International Journal of Education Foundations. 3, 2 (Mar. 2026), 383–390. DOI:https://doi.org/10.33687/ijef.003.02.00174.