VARMAH, J. C.; VAID, K. M. Baobab-The Historic African Tree at Allahabad. Indian Forester, [S. l.], v. 104, n. 7, p. 462–464, 1978. DOI: 10.36808/if/1978/v104i7/11490. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/11490. Acesso em: 29 oct. 2025.