Vigor determination of okra seeds by respiratory activity . Bioscience Journal, Uberlândia, MG, v. 34, n. 6, p. 1551–1554, 2018. DOI: 10.14393/BJ-v34n6a2018-39647. Disponível em: https://seer.ufu.br/index.php/biosciencejournal/article/view/39647. Acesso em: 16 dec. 2025.