KERUR, Vandana. The Unheard Voices behind the Telephone. THE PRIMARY TEACHER, [S. l.], v. 42, n. 2, p. p.32–36, 2017. Disponível em: https://ejournals.ncert.gov.in/index.php/tpt/article/view/1463. Acesso em: 1 jan. 2026.