BHAILALL, S.; PIKETH, S.; SMITH, N.; BOGNER, J. SUBSURFACE GAS GENERATION AT A LANDFILL IN JOHANNESBURG. Clean Air Journal, [S. l.], v. 18, n. 1, p. 10–14, 2010. DOI: 10.17159/caj/2010/18/1.7079. Disponível em: https://cleanairjournal.org.za/article/view/7079. Acesso em: 5 apr. 2025.