SALAMA-YOUNES, M. Books: نماذج نظريه وتطبيقات بحثيه عالمية :علم النفس الأيجابى فى المجال الرياضى. Middle East Journal of Positive Psychology, [S. l.], v. 7, 2021. Disponível em: https://middleeastjournalofpositivepsychology.org/index.php/mejpp/article/view/135. Acesso em: 30 sep. 2023.