Dr. Jasvir S. Sura, Kavita Sandhu, Dr. Anju Lather, and Gourav. “DEA Approaches: Variable and Model Selection for Bank’s Efficiency Measurement”. Innovative Research Thoughts 8, no. 2 (June 30, 2022): 132–150. Accessed September 19, 2024. https://irt.shodhsagar.com/index.php/j/article/view/1140.