KHALEGHINEJAD , MohammadHassan; JAHANGIR, Pantea; DOKANEIFARD , Farideh. Comparison of the Effectiveness of Cognitive Hypnotherapy and Successful Intelligence Training on the Mental Toughness of Twelfth-Grade Male Students in District 4 of Tehran. Journal of Adolescent and Youth Psychological Studies (JAYPS), [S. l.], v. 6, n. 2, p. 7–14, 2025. DOI: 10.61838/kman.jayps.6.2.2. Disponível em: https://www.journals.kmanpub.com/index.php/jayps/article/view/3237.. Acesso em: 5 dec. 2025.