Paradigm Shift from Offline to Online Teaching: Readiness Among Teachers of Higher Educational Institutions. International Journal of Environmental Sciences, [S. l.], p. 570–578, 2025. DOI: 10.64252/8szcdq49. Disponível em: https://theaspd.com/index.php/ijes/article/view/8288.. Acesso em: 21 sep. 2026.