Mangaroo-Pillay, M. and Roopa, M. 2021. BEYOND THE INDUSTRIAL ENGINEERING FRONTIER: A FEW STEPS IN HISTORY AND A GIANT LEAP INTO THE FUTURE. The South African Journal of Industrial Engineering. 32, 3 (Nov. 2021), 1–9. DOI:https://doi.org/10.7166/32-3-2607.