South African Air Quality Information System (SAAQIS) mobile application tool: bringing real time state of air quality to South Africans. Clean Air Journal, [S. l.], v. 28, n. 1, 2018. DOI: 10.17159/2410-972X/2018/v28n1a1. Disponível em: https://cleanairjournal.org.za/article/view/6952. Acesso em: 22 dec. 2024.