1. Pavliashvili S., Gubeladze D., The Economic Challenges in Times of Covid-19, Circular Labor Migration, the Necessity to Switch From a Linear to a Circular Economy and Business Opportunities; Social and Economic Aspects of Education in Modern Society (Scientific and Practical Conference) ISBN 978-83-958980-6-8, Vol.1, p.3, December 25, 2020, Publisher – RS Global Sp. z O.O., Warsaw, Poland;
2. Pavliashvili S., Gubeladze D., Linear Economy and Circular Economy – Current State Assessment and Future Vision, International Journal of Technologies in Ecobomy, Scientific Edition, ISSN 2412-8368, 5(32), p. 79, December 2020, Publisher – RS Global Sp. z O.O., Warsaw, Poland;
3. Pavliashvili S., Gubeladze D., Agriculture, economic efficiency management and circular economics ,Manual, “ Mwignobari” Publishing House, Tbilisi , 2020y.
4. Pavliashvili S., Dr Dariusz Edward Prasek, Accelerating Transition to the Circular Economyin Georgia, „Moambe“ GeorgianAcademyPress, vol.14, Tbilisi, 2020;
5. Pavliashvili S., Accelerating Georgia's Transition to a Circular Economy, Georgia Today, 1258, 2020;