PU, Yingjun; TOUDESHKI, Arash; EHSANI, Reza; YANG, Fuzeng. Design and evaluation of a two-section canopy shaker with variable frequency for mechanical harvesting of citrus. International Journal of Agricultural and Biological Engineering, [S. l.], v. 11, n. 5, p. 77–87, 2018. Disponível em: https://ijabe.migration.pkpps06.publicknowledgeproject.org/index.php/ijabe/article/view/4445. Acesso em: 27 feb. 2026.