Amiriddinova Muslima Zayniddin qizi's dissertation defense for the degree of Doctor of Philosophy (PhD) in Economics on the topic "Improving methods for increasing the efficiency of using resources of catering enterprises in the development of the tourism sector" on 08.00.17- "Tourism and hotel activities" successfully passed the final defense of the Scientific Council under the "Silk Road" International University of Tourism and Cultural Heritage No. DSC.33/01.02.2022.I.145.01.
