PUNHANI, R. K. Span Tables for Roof Purlins and Ceiling Joists in Some Social Forestry Species for Timber House Constructions. Indian Forester, [S. l.], v. 121, n. 7, p. 651–662, 1995. DOI: 10.36808/if/1995/v121i7/7250. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/7250. Acesso em: 10 jul. 2025.