Gattoufi, Said, Yuntong Wang, Arnold Reisman, and Muhittin Oral. “An Interpretation Of The Technical Efficiency As The ‘Best Possible Deviation’ From The Conditions Defined By The Weak Axiom Of Profit Maximization”. International Business & Economics Research Journal (IBER) 6, no. 2 (February 1, 2007). Accessed July 17, 2024. https://clutejournals.com/index.php/IBER/article/view/3344.