FERNÁNDEZ GONZÁLEZ, M. A. Percepción de educación a distancia virtual en tiempo de emergencia sanitaria y aislamiento preventivo por Covid-19: Perception of virtual distance education in times of health emergency and preventive isolation by Covid-19 . Revista Científica Humanidades - ISSN: 3007-7354, [S. l.], v. 2, n. 1, p. 131–140, 2023. Disponível em: https://revistas.unc.edu.py/index.php/fhyce/article/view/153. Acesso em: 31 ene. 2025.