VALENTIN, M. T.; VILLOTA, E. M. Design, fabrication and performance evaluation of a potato grader for village level operations prototype II. International Research Journal on Innovations in Engineering, Science and Technology, [S. l.], v. 1, n. 2, p. 42–49, 2015. Disponível em: https://ojs.batstate-u.edu.ph/index.php/IRJIEST/article/view/17. Acesso em: 23 nov. 2024.