1. Ph.D., Professor, Department of Accounting and Audit, Faculty of Economic, Academician Y.A. Buketov Karaganda University
2. Ph.D., Associate Professor, Department of Economics and International Business, Faculty of Economic, Academician Y.A. Buketov Karaganda University
3. Ph.D., Associate Professor, Department of Accounting and Audit, Faculty of Economic, Academician Y.A. Buketov Karaganda University