RATNA RAO, A.; SINGH, Parmatam. Lac Cultivation and Marketing. Indian Forester, [S. l.], v. 116, n. 6, p. 459–463, 1990. DOI: 10.36808/if/1990/v116i6/8853. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/8853. Acesso em: 5 dec. 2025.