GÓMEZ PAULINO , Altagracia; ROMÁN-SANTANA , Wanda Marina; MARTÍNEZ-ALONZO , Judith. Cognitive fatigue in students during extended school days: modeling the threshold of sustained learning . MENTOR revista de investigación educativa y deportiva , [S. l.], v. 5, n. 14, p. 285–297, 2026. DOI: 10.56200/mentor.v5i14.12853. Disponível em: https://revistamentor.ec/index.php/mentor/article/view/12853. Acesso em: 16 may. 2026.