NKOMO, JC. Testing the mitigation manual on trainers. Journal of Energy in Southern Africa, [S. l.], v. 16, n. 2, p. 38–43, 2005. DOI: 10.17159/2413-3051/2005/v16i2a3112. Disponível em: https://energyjournal.africa/article/view/3112. Acesso em: 2 may. 2024.