SEKHAR, A. C.; SHARMA, Radhey Shyam. Practical Application of Shrinkage Values in Grading of Timber. Indian Forester, [S. l.], v. 93, n. 2, p. 98–106, 1967. DOI: 10.36808/if/1967/v93i2/25534. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/25534. Acesso em: 20 feb. 2026.