KHAMEES, Tariq; ALI, Saad. the effect of (Cox and Masillas) models on the achievement of 5th secondary class pupils/ literary division in Geography. Journal of Tikrit university for humanities - مجلة جامعة تكريت للعلوم الانسانية, [S.l.], v. 27, n. 6, p. 444-423, aug. 2020. ISSN 1817-6798. Available at: <https://jtuh.tu.edu.iq/index.php/hum/article/view/1094>. Date accessed: 18 may 2024. doi: http://dx.doi.org/10.25130/hum.v27i6.1094.