KIVEVELE, Thomas; HUAN, Zhongjie. A review on opportunities for the development of heat pump drying systems in South Africa. South African Journal of Science, [S. l.], v. 110, n. 5/6, p. 11, 2014. DOI: 10.1590/sajs.2014/20130236. Disponível em: https://sajs.co.za/article/view/4171. Acesso em: 3 may. 2024.