N. R. GOPAL. Exploring the Theme of Nature and Environmental Preservation in Joseph Bruchac’s "Birdfoot’s Grampa". Eduzone: International Peer Reviewed/Refereed Multidisciplinary Journal, [S. l.], v. 12, n. 1, p. 135–138, 2023. Disponível em: https://www.eduzonejournal.com/index.php/eiprmj/article/view/294. Acesso em: 4 jul. 2025.