KHAMEES, T. H.; ALI, S. M. 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, [S. l.], v. 27, n. 6, p. 423–444, 2020. DOI: 10.25130/jtuh.27.6.2020.19. Disponível em: https://jtuh.org/index.php/jtuh/article/view/1082. Acesso em: 18 aug. 2026.