CHAIKOVSKYI, Yaroslav, Ivanna CHAIKOVSKA, and Yevhen CHAIKOVSKYI. “EFFICIENCY OF THE ACTIVITIES OF BANKING INSTITUTIONS IN UKRAINE”. Scientific journal «World of Finance», no. 3(72) (March 1, 2023): 127–140. Accessed May 5, 2026. https://sf.wunu.edu.ua/index.php/wof/article/view/1551.