Alam JB, SH Sikder and KG Goulias (2004). “Role of Transportation in Regional Economic Efficiency in Bangladesh: Data Envelopment Analysis.” Transportation Research Record 1864: 112-120.
Alam JB, SH Sikder and KG Goulias (2004). “Role of Transportation in Regional Economic Efficiency in Bangladesh: Data Envelopment Analysis.” Transportation Research Record 1864: 112-120.