GRIZOTTO, Regina Kitagawa; MARTINS , Adriana Novais; SOUZA , Gilberto Batista de; OLIVEIRA , Marli Dias Mascarenhas; MARTINS , Antônio Lucio Mello; GONÇALVES , Elaine Cristine Piffer. Evaluation of dry rubber content of natural rubber sheets by near-infrared spectroscopy: benchtop versus portable instruments. Semina: Ciências Agrárias, [S. l.], v. 47, n. 2, p. 357–380, 2026. DOI: 10.5433/1679-0359.2026v47n2p357. Disponível em: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/54292. Acesso em: 22 aug. 2026.