Cabezas-Heredia, E., R. Herrera-Chávez, P. Ricaurte-Ortiz, and C. Novillo Yahuarshungo. “Depression, Anxiety, Stress in Students and Teachers: Analysis from Covid 19”. Revista Venezolana De Gerencia, Vol. 26, no. 94, Apr. 2021, pp. 603-22, doi:10.52080/rvgluzv26n94.9.