“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 ” (2023) Revista Científica Humanidades - ISSN: 3007-7354, 2(1), pp. 131–140. Available at: https://revistas.unc.edu.py/index.php/fhyce/article/view/153 (Accessed: 5 December 2025).