1. Faculty of Economics & Administrative Sciences, Kyrgyz-Turkish Manas University, Bishkek, Kyrgyz Republic
2. Institute for Language Education and Research, Seoul National University of Science and Technology, Seoul, South Korea
3. Department of Management, Kyrgyz State Technical University named after I.Razzakov, Bishkek, Kyrgyz Republic
4. Department of Marketing and Entrepreneurship, Universiti Teknologi Malaysia, Skudai, Malaysia