Energy saving through passive cooling measures using bags with sawdust. Journal of Energy in Southern Africa, [S. l.], v. 17, n. 2, p. 43–46, 2006. DOI: 10.17159/2413-3051/2006/v17i2a3265. Disponível em: https://energyjournal.africa/article/view/3265. Acesso em: 5 dec. 2024.