Ruiz, Gilberto Bermudez, Cruz García Lirios, and Francisco Espinoza Morales. “Intellectual Capital in the COVID-19 Era”. Clinical Medicine And Health Research Journal 2, no. 4 (August 22, 2022): 169–173. Accessed January 10, 2025. https://mail.cmhrj.com/index.php/cmhrj/article/view/78.