ODEYALE AYOBAMI OLUWAMAYOMIKUN; DABERECHUKWU D. OPARAKU. CREATING AN EFFECTIVE CURRICULUM TO DEVELOP COGNITIVE AND SOCIAL SKILLS IN PRIMARY SCHOOL CHILDREN. International Journal of Education Effectiveness Research, Nigeria, v. 2, n. 2, 2023. Disponível em: https://harvardpublications.com/hijeer/article/view/257.. Acesso em: 1 feb. 2026.