NIKNAM, Mandana; ZAND KARIMI, Ghazal; AMIRI, Fatemeh. Effectiveness of Training to Overcome the Learned Helplessness on Academic Procrastination and Self-efficacy of Adolescent girls. Journal of Adolescent and Youth Psychological Studies (JAYPS), [S. l.], v. 4, n. 4, p. 71–80, 2023. DOI: 10.61838/kman.jayps.4.4.8. Disponível em: https://journals.kmanpub.com/index.php/jayps/article/view/1144.. Acesso em: 8 apr. 2025.