TAIWO OLUWAKAYODE SARAYE. Impacts of Additional Class on Academic Achievement of Public Senior School Student in Ibadan. International Journal of Natural Sciences: Current and Future Research Trends , Jordan, v. 22, n. 1, p. 108–119, 2024. Disponível em: https://ijnscfrtjournal.isrra.org/Natural_Sciences_Journal/article/view/1313. Acesso em: 9 oct. 2025.