Effectiveness of a program based on social theory in the achievement of curriculum and textbook material for students of basic education faculties. Journal of the College of Basic Education, [S. l.], v. 28, n. 117, p. 555–577, 2022. DOI: 10.35950/cbej.v28i117.8705. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/8705.. Acesso em: 4 jul. 2024.