Ashoori, N. (Nika)(University of Pretoria. Faculty of Engineering, Built Environment and Information Technology. Dept. of Industrial and Systems Engineering, 2018)
Chen, Shijun; Desai, Dawood A.; Heyns, P.S. (Philippus Stephanus); Pietra, Francesco(NISC Pty (Ltd) and Informa Limited (trading as Taylor and Francis Group), 2020)
Nkuna, Gilroy Ntwanano(University of Pretoria. Faculty of Engineering, Built Environment and Information Technology. Dept. of Industrial and Systems Engineering, )
Barends, H.(University of Pretoria. Faculty of Engineering, Built Environment and Information Technology. Dept. of Industrial and Systems Engineering, 2015-05-13)