Vasylovych, Z. R., H. M. Yosypivna, A. O. Ihorovych, K. O. Mykolayivna, and B. I. Yosypovych. “Legal Basis for Ethical Behavior of Civil Servants in Ukraine: Some Problematic Issues”. Political Questions, Vol. 39, no. 68, Mar. 2021, pp. 882-95, http://www.produccioncientificaluz.org/index.php/cuestiones/article/view/35457.