by Katerna, Olga
Published in Modern economics (26.06.2018)

by Katerna, Olga
Published in Ekonomika rozvytku (Online) (28.11.2018)

by Bondarchuk, Liudmyla, Katerna, Olga, Semenova, Liudmyla, Shevchenko, Valentyna
Published in International scientific journal "Internauka". Series: "Economic Sciences" (31.10.2023)

by Hilorme, Tetiana, Tkach, Kostyantyn, Dorenskyi, Oleksandr, Katerna, Olga, Durmanov, Akmal
Published in Journal of Management Information and Decision Sciences (01.01.2019)

by Borysenko, Olha, Vasyl'yeva, Olena, Katerna, Olga, Masiuk, Iuliia, Panakhi, Oleg
Published in Journal of risk and financial management (01.12.2022)

by Datsenko, Viktoriia, Katerna, Olga, Avanesova, Nina, Fesun, Iryna
Published in International scientific journal "Internauka". Series: "Economic Sciences" (2021)