SARHAN1, M.D. Jinan; MAHMOUD2, M.D. Nurgan. The impact of the RISK training program in the development of thinking thinking skills among middle school students. Journal of Tikrit university for humanities - مجلة جامعة تكريت للعلوم الانسانية, [S.l.], v. 23, n. 8, p. 232-249, apr. 2019. ISSN 1817-6798. Available at: <http://jtuh.tu.edu.iq/index.php/hum/article/view/571>. Date accessed: 18 may 2024. doi: http://dx.doi.org/10.25130/hum.v23i8.571.