Andrés Jiménez C, Bermúdez Mesén L, Alfaro Rojas D. Perception on face-to-face tutorials in courses with a virtual component about Agroindustry at UNED, Costa Rica. URJ [Internet]. 2017 Sep. 28 [cited 2024 Apr. 26];9(2). Available from: https://revistas.uned.ac.cr/index.php/cuadernos/article/view/1900