RASOOL, Ameer. Proposed Framework for Integrating 21st Century Skills in intermediate School Biology Textbooks in Iraq. Al-Adab Journal, Baghdad, Iraq, n. 154, p. 279–306, 2025. DOI: 10.31973/myhns808. Disponível em: https://aladabj.uobaghdad.edu.iq/index.php/aladabjournal/article/view/4966.. Acesso em: 5 dec. 2025.