DUBEY, Dr. Amitosh. Two Decades (1999–2018) of Research Studies In Teacher Education Through Open And Distance Learning. Voices of Teachers and Teacher Educators, [S. l.], v. 10, n. 1, p. p. 111–119, 2021. Disponível em: http://ejournals.ncert.gov.in/index.php/vtte/article/view/1677. Acesso em: 18 aug. 2025.