The Role of Instructional Resources amongst Social Studies Teachers in Nigeria: The Quest for Effectiveness in Classroom Pedagogy . Journal of Educational and Social Research, London, U.K., v. 10, n. 2, p. 164, 2020. DOI: 10.36941/jesr-2020-0036. Disponível em: https://www.richtmann.org/journal/index.php/jesr/article/view/10745.. Acesso em: 23 dec. 2024.