Yadavalli, Venkata S. Sarma; Baraka, J.M.; Singh, R.; Southern African Transport Conference (33rd : 2014 : Pretoria, South Africa); Minister of Transport, South Africa(2014-07)
Paper presented at the 33rd Annual Southern African Transport Conference 7-10 July 2014 "Leading Transport into the Future", CSIR International Convention Centre, Pretoria, South Africa.
