WAKELIN-THERON, N.; UKPERE, W.; ADEKANMBI, F. Sustainable transportation in the taxi industry in Johannesburg: The opportunities, challenges, and solutions towards achieving sustainable transport. Annals of Spiru Haret University. Economic Series , [S. l.], v. 22, n. 4, 2023. Disponível em: https://anale.spiruharet.ro/economics/article/view/1328. Acesso em: 10 may. 2024.