Andrés Jiménez C, González Zúñiga R. The effect of feedback on performance and motivation in students taking Research methods for Health Sciences at UNED, Costa Rica. URJ [Internet]. 2016 Oct. 12 [cited 2024 May 4];8(2):189-94. Available from: https://revistas.uned.ac.cr/index.php/cuadernos/article/view/1560