Das, D.K (2019). Non-Motorised Transportation for Revitalizing the City Centres of South Africa, 38^th Southern African Transport Conference 2019 (SATC 2019), ISBN: 978-0-620-84196-2

Das, D.K. (2019). Exploring Perspectives of the Information Technology Industry in a South African City, Sustainability 2019, 11, 6520; doi:10.3390/su11226520

Honiball J.E., & Das, D.K. (2018). Appraisal of Pedestrian Sidewalks as a Network to Public Parks in Urban Residential Areas in South Africa, International Conference on Traffic and Transport Engineering, 2018, Belgrade, 877-883, ISBN 978-86-916153-4-5

Honiball J., Mostafa M.M.H., & Pretorius (2018). Underutilisation of Pedestrian Sidewalks In Urban Residential Areas In South Africa, Proceedings of the 4^th International Conference on Traffic, Transport and Engineering, ICTTE 2018, Belgrade, Serbia, pp. 1172-1179