Chetty S, Pillay L, Humphries MS. Gold mining’s toxic legacy: Pollutant transport and accumulation in the Klip River catchment, Johannesburg. S Afr J Sci [Internet]. 2022 Jan. 5 [cited 2026 Aug. 8];117(7-8). Available from: https://www.ajol.info/index.php/sajsci/article/view/219729