2020-05-082020-05-082019-03-202019-03-20Зміст до "Econtechmod" // Econtechmod. — Lviv : University of Engineering and Economics in Rzeszow, 2019. — Vol 8. — No 3. — P. 38–44.https://ena.lpnu.ua/handle/ntb/4959038-44enЗміст до "Econtechmod"Article© Copyright by Lviv Polytechnic National University© Copyright by University of Engineering and Economics in Rzeszow7Zmist do "Econtechmod" // Econtechmod. — Lviv : University of Engineering and Economics in Rzeszow, 2019. — Vol 8. — No 3. — P. 38–44.