PhD, has 25 years of academic experience in field of business administration and tourism, author of more than 40 scientific Works; since 2015 Tamar is scientific committee member of journal “OVIDIUS UNIVERSITY ANNALS ECONOMIC SCIENCES SERIES” (Romania), since 2019 - member of the ITERVITIS’s (cultural route of the Council of Europe) scientific council. She is co-founder of “Consulting and new professions regional centre” (NGO), was involved in several international projects (TEMPUS projects);