Piece Rates in Forestry. Indian Forester, [S. l.], v. 72, n. 6, p. 298–301, 1946. DOI: 10.36808/if/1946/v72i6/22569. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/22569. Acesso em: 21 aug. 2025.