Journal Articles
Nell (née Campbell), Kristy, Valenta, Richard K., Forbes, Gordon, Yahyaei, Mohsen and Ilyas, Hafiz M. A. (2024). Sustainable resource management: the end of nickel mining?. Recycling, 9 (6) 102, 1-17. doi: 10.3390/recycling9060102
Fair, R., van Laar, J. H., Nell, K., Nell, D. and Mathews, E. H. (2021). Simulating the sensitivity of underground ventilation networks to fluctuating ambient conditions. South African Journal of Industrial Engineering, 32 (3), 42-51. doi: 10.7166/32-3-2616
Campbell, Kristy, van Laar, Jean H., Booysen, Walter and Kleingeld, Marius (2020). Comparison of the prescribed emission quantification methods and potential carbon tax liability in the South African FeCr industry. Carbon Management, 11 (3), 213-229. doi: 10.1080/17583004.2020.1738821
Campbell, K., Booysen, W. and Vosloo, J. C. (2017). Evaluating the feasibility of the 12L tax incentive for energy-intensive industries. South African Journal of Industrial Engineering, 28 (3), 15-28. doi: 10.7166/28-3-1836
Conference Papers
Matthee, F.J.L., Nell, K. and Marais, J.H. (2022). Using advanced M&V to identify unplanned energy increases on deep-level mines. 33rd Annual Southern African Institute for Industrial Engineering Conference (SAIIE33), Zimbali, South Africa, 3-5 October 2022. Waterkloof, Pretoria, South Africa: South African Institute for Industrial Engineering. doi: 10.52202/066390-0024
Campbell, K., Booysen, W. and Kleingeld, M. (2018). Using data-driven analytics to develop a material balance over a ferrochrome furnace. Southern African Institute for Industrial Engineering, Stellenbosch, South Africa, 24-26 October 2018. Waterkloof, South Africa: Southern African Institute for Industrial Engineering.
Research Reports
Nell, Kristy and Yahyaei, Mohsen (2025). LCA Review for mineral processing units. Brisbane, QLD Australia: Sustainable Minerals Institute.
Forbes, Liza, Evans, Tom, Nell, Kristy, Parbhakar-Fox, Anita, Blannin, Rosie, Arslan, Unzile Yenial, Mejias, Olivia, Anasah, Eric O. and Valenta, Rick (2024). Mt Isa Critical Minerals and Rare Earth Elements Research Centre. Brisbane, QLD Australia: Sustainable Minerals Institute.