ISLAM, MR; AWAL, MA; MISTRY, CK. Design and development of a manually operated oil palm crusher. Progressive Agriculture, [S. l.], v. 32, n. 1, p. 60–70, 2021. DOI: 10.3329/pa.v32i1.55716. Disponível em: https://www.banglajol.info/index.php/PA/article/view/55716. Acesso em: 4 oct. 2025.