le Roux LJ, Zunckel M, McCormick S. Reduction in air pollution using the ‘basa njengo magogo’ method and the applicability to low-smoke fuels. J. energy South. Afr. [Internet]. 2009 Aug. 1 [cited 2024 Jul. 22];20(3):3-10. Available from: https://journals.assaf.org.za/index.php/jesa/article/view/3303