Sahu, Pritish Kumar. “Technical Efficiency of Domestic and Foreign Firms in Indian Manufacturing: A Firm Level Panel Analysis”. Arthshastra Indian Journal of Economics & Research 4, no. 2 (April 1, 2015): 7–21. Accessed January 20, 2026. https://indianjournalofmanagement.com/index.php/aijer/article/view/65534.