The Degree of Student’s Involvement in the Social Studies Textbook for 8th Basic Schools Students in Kurdistan Region-Iraq. Twejer Journal, Soran, Kurdistan regional Government,Iraq, v. 2, n. 4, p. 1097–1130, 2019. DOI: 10.31918/. Disponível em: https://journals.soran.edu.iq/index.php/Twejer/article/view/131. Acesso em: 24 سپتامبر. 2026.