Dr. Abdullaev, PhD in economics, works as an acting associate professor. At the university, he delivers lectures on international marketing, marketing and economic diplomacy. He has published more than 50 works on transport logistics, marketing and international marketing. In December 2023, he defended his dissertation for the degree of Doctor of Philosophy in Economics at the University of World Economy and Diplomacy on the topic “Peculiarities of the development of transport communications in terms of the integration of countries into the world economy”.