Baranova, Valeria, Hryhorii Kots, Rami Matarneh, and Vyacheslav Lyashenko. “Stochastic Frontier Analysis As a Tool for Evaluating the Effectiveness of Banks Lending To the Real Economic Sectors in Ukraine”. Account and Financial Management Journal 1, no. 08 (December 10, 2016): 487–496. Accessed May 13, 2024. http://everant.org/index.php/afmjh/article/view/212.