Marwala, Tshilidzi. “The Fourth Industrial Revolution Has Arrived. Comments on Moll (S Afr J Sci. 2023;119(1 2), Art. #12916)”. South African Journal of Science 119, no. 1/2 (January 24, 2023). Accessed December 2, 2024. https://sajs.co.za/article/view/15429.