Thagunna, Karan Singh, and Shashank Poudel. “Measuring Bank Performance of Nepali Banks: A Data Envelopment Analysis (DEA) Perspective”. International Journal of Economics and Financial Issues, vol. 3, no. 1, Dec. 2012, pp. 54-65, https://econjournals.com./index.php/ijefi/article/view/327.