A floating dome biogas digester: perceptions of energising a rural school in Maphephetheni, KwaZulu-Natal. Journal of Energy in Southern Africa, [S. l.], v. 16, n. 3, p. 45–52, 2005. DOI: 10.17159/2413-3051/2005/v16i3a3115. Disponível em: https://energyjournal.africa/article/view/3115. Acesso em: 22 nov. 2024.