Aspects of energy policy: protection of the environment and optimism of coal reserves. Strategies in conflict?. Clean Air Journal, [S. l.], v. 6, n. 3, 1983. DOI: 10.17159/caj/1983/6/3.7253. Disponível em: https://cleanairjournal.org.za/article/view/7253. Acesso em: 23 nov. 2024.