Effects of an ACT-based online intervention on university students’ psychological flexibility, well-being and study skills. Journal of University Teaching and Learning Practice, [S. l.], v. 22, n. 2, 2025. DOI: 10.53761/pgsppe36. Disponível em: https://open-publishing.org/journals/index.php/jutlp/article/view/845. Acesso em: 1 jun. 2025.