Lviv Polytechnic National University, S. Bandery str, 12, 79013, Ukraine.
tel.(032)2582243, (032) 2582127
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The article is submitted to the Editorial Office to the electronic mail address: to the Editor-in-Chief Prof.

Igor Yaremko and the original sent to:

Prof. Igor Yaremko Department of Accounting and Analysis
Lviv Polytechnic National University
12, Bandera str, 79013 Lviv Ukraine