PILGRIM, J. A. Report on Tannin Content and Tannin Properties of Certain Species of Langerstrcemia in Burma. Indian Forester, [S. l.], v. 49, n. 3, p. 158–163, 1923. DOI: 10.36808/if/1923/v49i3/18583. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/18583. Acesso em: 4 dec. 2025.