1. Ph.D., Assistant professor of the Department of Inorganic and Technical Chemistry, Buketov Karaganda University, Karaganda, Kazakhstan
2. Сandidate of Chemical Sciences, Professor of the Department of Inorganic and Technical Chemistry, Buketov Karaganda University, Karaganda, Kazakhstan
3. Сandidate of Chemical Sciences, Associate professor of the Department of Organic Chemistry and Polymers, Buketov Karaganda University, Karaganda, Kazakhstan
4. Сandidate of Chemical Sciences, Associate Professor of the Department of Physical and Analytical chemistry, Buketov Karaganda University, Karaganda, Kazakhstan