Ticona Mamani, M., Zela Payi, N. O. ., & Vásquez Machicao, L. (2021). Anxiety and stress in virtual education in the period of health emergency due to COVID -19. Revista Científica De Sistemas E Informática, 1(2), 27–37. https://doi.org/10.51252/rcsi.v1i2.161