GRIEVE, J. W. A. A Note on Road Alignment. Indian Forester, [S. l.], v. 41, n. 12, p. 488–489, 1915. DOI: 10.36808/if/1915/v41i12/17956. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/17956. Acesso em: 4 dec. 2025.