Determination of some Physical Properties, Angles of Repose and Frictional Properties of a Local Variety of Kernel and Nut of Oil Palm . Nigerian Journal of Technology, [S. l.], v. 41, n. 2, p. 365–369, 2022. Disponível em: https://nijotech.com/index.php/nijotech/article/view/2899. Acesso em: 8 nov. 2025.