Hasenkopf, C.A., D.C. Adukpo, M. Brauer, L. Dewitt, S. Guttikunda, A.I. Ibrahim, D. Lodoisamba, N. Mutanyi, G. Olivares, P. Pant, M. Salmon, and L. Sereeter. “To Combat Air Inequality, Governments and Researchers Must Open Their Data”. Clean Air Journal 26, no. 2 (December 3, 2016): 8–10. Accessed February 2, 2023. https://cleanairjournal.org.za/article/view/7012.