Active Learning Approaches to Improve Teachers Research Skills Using Virtual Classroom Tools During COVID-19 Pandemic. HETS Online Journal, [S. l.], v. 12, n. 1, p. 5–15, 2021. DOI: 10.55420/2693.9193.v12.n1.41. Disponível em: https://ojournal.hets.org/index.php/hoj/article/view/41. Acesso em: 30 may. 2026.