Ticona Mamani M, Zela Payi NO, Vásquez Machicao L. Anxiety and stress in virtual education in the period of health emergency due to COVID -19. Rev Cient Sist Inform [Internet]. 2021 Jul. 19 [cited 2024 Nov. 25];1(2):27-3. Available from: http://209.45.90.234/index.php/rcsi/article/view/161