HAMIDI, Hadi; KAMYABI, Mitra; MANZARI TAVAKKOLI, Alireza; ZEINADDINI MEYMAND, Zahra. Investigating the Effectiveness of Choice Theory Training on Time Perspective and Psychological Capital (Resilience, Self-Efficacy, Hope, and Optimism) in Male High School Students in South Khorasan Province. International Journal of Education and Cognitive Sciences, [S. l.], p. 1–9, 2025. Disponível em: https://www.journalecs.com/index.php/ecs/article/view/223.. Acesso em: 11 aug. 2025.