[1]
Calderón Badilla, Y., Andrés Jiménez, C. and Montero Castro, L.E. 2018. Teaching staff perception from a distance university in Costa Rica about the preparation of written tests and the use of specification tables. UNED Research Journal. 10, 1 (Feb. 2018). DOI:https://doi.org/10.22458/urj.v10i1.2022.