BHARGAVA, M. P. Challenge of the Paperanp Cellulose Industries. Indian Forester, [S. l.], v. 82, n. 12, p. 668–671, 1956. DOI: 10.36808/if/1956/v82i12/24138. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/24138. Acesso em: 4 dec. 2025.