DUTT, A. K.; DUTTA, T. K.; GUPTA, K. K. A Tentative Accounting of the forest Flora of North Cachar Hills and Barail Range II Enumeration of Species-Pteridophytes. Indian Forester, [S. l.], v. 108, n. 1, p. 34–40, 1980. DOI: 10.36808/if/1980/v108i1/11122. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/11122. Acesso em: 4 dec. 2025.