Reyes-Argüelles, Hugo, Joel Alanya-Beltran, and Jesus Emilio Agustín Padilla Caballero. “Problem-Based Learning in Times of the COVID-19 Pandemic: Asystematic Review”. Journal of business and entrepreneurial studie (January 18, 2022). Accessed May 30, 2026. https://www.journalbusinesses.com/index.php/revista/article/view/277.