RANDA, Randa; AHMED, Ahmed Al-Tayeb. The study aimed to measure the effectiveness of a counseling program in developing positive thinking and reducing psychological stress among high school students at Gaza. Ibn Khaldoun Journal for Studies and Researches, فلسطين, v. 3, n. 3, 2023. DOI: 10.56989/benkj.v3i3.84. Disponível em: https://benkjournal.com/index.php/benkj/article/view/84. Acesso em: 24 apr. 2026.