The role of educational curricula and teaching methods in the development of environmental. Journal Of Educational and Psychological Researches, [S. l.], v. 11, n. 40, p. 178–193, 2014. Disponível em: https://www.jperc.uobaghdad.edu.iq/index.php/jperc/article/view/511. Acesso em: 5 jul. 2025.