Andrés Jiménez C, Alfaro Azofeifa J. Competency level of teachers in the Agroindustry chair in a distance university. URJ [Internet]. 2018 Sep. 21 [cited 2024 Jul. 22];10(2):247-56. Available from: https://revistas.uned.ac.cr/index.php/cuadernos/article/view/2156