On November 16, 2023, at 10:00 AM, a scientific seminar was held in room 203 of building A, where Ulugbek Zokhidjonovich Ergashov, a PhD candidate at the Department of "Green Economy and Sustainable Business," defended his PhD dissertation in Economics on the topic "Clusters Specialized in Horticulture: Their Organizational and Economic Mechanisms and Development Prospects" in the field of "Economics of Agriculture" (specialty 08.00.04).