ZAKI, K. K. The Effectiveness of an Educational Program in Reducing Aggressive Behavior and Increasing the Level of Motivation to Learn among a Sample of Secondary School Students. Journal of Tikrit University for Humanities, [S. l.], v. 30, n. 10, 1, p. 412–436, 2023. DOI: 10.25130/jtuh.30.10.1.2023.21. Disponível em: https://jtuh.org/index.php/jtuh/article/view/2856. Acesso em: 15 jul. 2026.