Unnikrishnan N, M. BJ, Kattookaran TP. Raw and Refined Analysis on Infrastructure Productivity: An Investigation into Indian States. IJF [Internet]. 2024 Sep. 16 [cited 2025 Aug. 5];18(9):8-24. Available from: https://www.indianjournalofcapitalmarkets.com/index.php/IJF/article/view/174456