Kishore Kumar, M., and Ch. Hanumantha Rao. “Capacity Constraints on Progressing of National Highway Projects in India”. Prabandhan: Indian Journal of Management 4, no. 8 (August 1, 2011): 30–43. Accessed October 22, 2025. https://www.indianjournalofeconomicsandresearch.com/index.php/pijom/article/view/62596.