Tereshchenko, Oleg, and Natalia Voloshanyuk. “CAPITAL IMPLICIT EXPENSES IN THE SHADOW ECONOMIC REVENUE”. Scientific Journal of Polonia University 25, no. 6 (December 28, 2017): 85-94. Accessed November 22, 2024. http://pnap.ap.edu.pl/index.php/pnap/article/view/206.