Fontes RM, Oliveira LR, Collus JA, Santos PJ, Fernandes R, Semedo C. Self-regulated learning of mathematics: a virtual tutor proposal. R Est Inv Psico y Educ [Internet]. 2015 Dec. 15 [cited 2024 May 3];(13):098-101. Available from: https://revistas.udc.es/index.php/reipe/article/view/reipe.2015.0.13.411