1. Islamic Economics and Finance Department, International Islamic Academy of Uzbekistan, Tashkent, Uzbekistan
2. Department of Theoretical and Applied Linguistics, Tashkent State University of Oriental Studies, Tashkent, Uzbekistan
3. English Language Teaching Methodology Department, Fergana State University, Fergana, Uzbekistan
4. Department of the Law Enforcement Academy, Tashkent, Uzbekistan