YADAV, R. P. Practice and Challenges of Online Science Teaching at Higher Education During COVID-19 Pandemic. Orchid Academia Siraha, [S. l.], v. 1, n. 1, p. 13–28, 2022. DOI: 10.3126/oas.v1i1.52065. Disponível em: https://nepjol.info/index.php/oas/article/view/52065. Acesso em: 24 nov. 2024.