The Impact of Perkins and Blith Model on the Achievement of Second Grade Intermediate Students in the Subject of Social Studies. Journal of the College of Basic Education, [S. l.], v. 26, n. 106, p. 1–19, 2020. DOI: 10.35950/cbej.v26i106.4882. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/4882.. Acesso em: 23 jul. 2024.