Vakkari, v, h Laakso, M Kulmala, A Laaksonen, D Mabaso, M Molefe, N Kgabi, J.P Beukes, and L Laakso. “Corrections and Amendments Retraction: New Particle Formation Events in Semiclean South African Savannah”. Clean Air Journal 20, no. 2 (December 3, 2011). Accessed April 26, 2024. https://cleanairjournal.org.za/article/view/7183.