P, R.; M, A.; J, B. S.; A, D. R. Design and Fabrication of Semi-Automatic Sole Cleaner. International Research Journal of Multidisciplinary Technovation, [S. l.], v. 1, n. 4, p. 9–16, 2019. DOI: 10.34256/irjmt1942. Disponível em: https://journals.asianresassoc.org/index.php/irjmt/article/view/382. Acesso em: 3 jul. 2024.