Cite
MLA Citation
Nagesha Gopalkrishna and Gayithri Karnam. “Are the Indian National Highway PPPs More Efficient than Non-PPPs? An Empirical Analysis through Data Envelopment Analysis.” Journal of infrastructure development, vol. 8, n.d., pp. 27–35. http://access.bl.uk/ark:/81055/vdc_100065874447.0x00000c