1.Articles: more than 20 scientific works have been published. Main scientific publications for the last 5 years: 1. Lyskova L.M. etc. Priority formats of trade integration of countries//Financial and credit activity: problems of theory and practice.- 2020.- Volume 3.- No. 34- p. 460-469 (Ukrainian) 2. Lyskova L.M., Zavadska Yu.S. Diversification of trade and integration relations of Ukraine//Ukrainian Journal of Applied Economics.- 2020.- Volume 5.- No. 4.- p. 155-162 (Ukrainian) 3. Lyskova L.M., Filimonov Y.L.The dynamics of the development of international trade integration in the conditions of the covid-19 pandemic//Bulletin of KhNAU named after V.V. Dokuchaev: Series "Economic Sciences".- 2020.- No. 3.- p. 282-292 (Ukrainian) 4. Shlapak, A.; Yatsenko, O.; Tananaiko, T.; Lyskova, L. Institutional Provision of Tariff and Non-Tariff Regulations of Cross-Border Trade. //Economics. Ecology. Socium.- 2023.- No.7.-p. 1-23. DOI: https://doi.org/10.31520/2616-7107/2023.7.2-1 . https://ees-journal.com/index.php/journal/article/view/214 (Web of Science) 5. Yatsenko O. M., Zavadska Yu. S., Lyskova L. M. Geostrategic window of possibilities for innovation and investment modernization of Ukraine: institutional regulation and organizational and economic mechanisms of development of foreign economic activity of agrarian enterprises. //Ukrainian Journal of Applied Economics and Technology. - 2024.- Volume 9.- No. 1.- P. 179 – 188. DOI: https://doi.org/10.36887/2415-8453-2024-1-30 ; (Ukrainian) 6. Tetiana Obolenska, Olha Yatsenko, Lesia Lyskova, Ostian Zdenek FEATURES OF THE DEVELOPMENT OF INTERNATIONAL TRADE IN TOURIST SERVICES// Economics Ecology Socium .-2024.- Vol. 8.- No. 3 - p.104-116 DOI: https://doi.org/10.61954/2616-7107/2024.8.3-9 | 