Halyna Hachkova https://orcid.org/0000-0002-2984-1060 Ivan Franko National University of Lviv Ukraine
Tetiana Pokynbroda https://orcid.org/0000-0002-7555-2884 Institute of Physical-Organic Chemistry and Coal Chemistry named after L. M. Lytvynenko, NAS of Ukraine Ukraine
Nataliia Sybirna https://orcid.org/0000-0002-9217-3931 Ivan Franko National University of Lviv; University of Rzeszow Ukraine