Zambrano-Vacacela, Leonardo, and Mario Yautibug-Chimbolema. “Teaching-Learning AIM Model for Semi Presence and Distance Students at the National University of Education”. Killkana Social 4, no. 1 (April 2, 2020): 13–20. Accessed July 3, 2024. https://killkana.ucacue.edu.ec/index.php/killkana_social/article/view/629.