Design and Development of a Portable Paddy Thresher and Winnowing Machine . International Research Journal on Advanced Engineering Hub (IRJAEH), [S. l.], v. 4, n. 06, p. 4232–4235, 2026. DOI: 10.47392/IRJAEH.2026.0549. Disponível em: https://irjaeh.com/index.php/journal/article/view/1856.. Acesso em: 26 aug. 2026.