Cruz Ortega, Frank A, and Francisco Cruz Cardentey. “Virtual Learning Environments and Academic Quality in the Teaching of Physics in the Industrial Engineering Program at Universidad Americana”. Revista UNIDA Científica 7, no. 2 (July 31, 2023): 99–109. Accessed November 9, 2026. https://revistacientifica.unida.edu.py/publicaciones/index.php/cientifica/article/view/178.