VILLIBOR, G. P.; SANTOS, F. L.; QUEIROZ, D. M. de; KHOURY JÚNIOR, J. K.; PINTO, F. de A. de C. <b>Determination of modal properties of the coffee fruit-stem system using high speed digital video and digital image processing. Acta Scientiarum. Technology, [S. l.], v. 38, n. 1, p. 41–48, 2016. DOI: 10.4025/actascitechnol.v38i1.27344. Disponível em: https://periodicos.uem.br/actascitechnol/index.php/ActaSciTechnol/article/view/27344. Acesso em: 27 set. 2025.