1. Tashkent institute of irrigation and agricultural mechanization engineers National research university,Department of “Use of electrical technologies and electrical equipment”,Tashkent,Uzbekistan
2. “Komputer engineering” Tashkent University of Information Technologies named after Muhammad al-Khwarizmi,Tashkent,Uzbekistan
3. Tashkent University of Information Technologies named after Muhammad al-Khwarizmi,Department of “Data Communication Networks and Systems”,Tashkent,Uzbekistan
4. Academy of the Ministry of Internal Affairs of the Republic of Uzbekistan,Department of “Information Technologies”,Tashkent,Uzbekistan