FAYYADH AL-JUBOR, M. S. The Impact of the PECS Strategy on First-Grade Intermediate Students Achievement in Reading and Positive Thinking. Journal of Tikrit University for Humanities, [S. l.], v. 28, n. 3, 4, p. 378–393, 2021. DOI: 10.25130/jtuh.28.3.4.2021.21. Disponível em: https://jtuh.org/index.php/jtuh/article/view/1732. Acesso em: 11 nov. 2026.