L. K. Каzhygeldiyeva
Shakarim University of Semey
Kazakhstan

Laura Kazhygeldiyeva – PhD student of the department «Chemistry and ecology»,

071412, Semey, Glinka str., 20 A

B. Kh. Mussabayeva
Shakarim University of Semey; Astana International University
Kazakhstan

Binur Mussabayeva – Candidate of Chemical Sciences, Professor of Pedagogical Institute,

071412, Semey, Glinka str., 20 A;

010000, Astana, Kabanbai Batyr Ave., 8

A. U. Issayeva
Shakarim University of Semey; Shymkent University
Kazakhstan

Akmaral Issayeva – Doctor of Biological Sciences, Professor, Director of the Research Institute of Ecology and Biology,

071412, Semey, Glinka str., 20 A;

160031, Shymkent, Silk Road str., 131

A. N. Sabitova
Shakarim University of Semey
Kazakhstan

Alfira Sabitova – head of the department «Chemistry and ecology»,

071412, Semey, Glinka str., 20 A

B. M. Silybayeva
Shakarim University of Semey; Alikhan Bokeikhan University
Kazakhstan

Batiyash Silybayeva – Candidate of Biological Sciences, associate professor of the department «Applied Biology», 

071412, Semey, Glinka str., 20 A;

071400, Semey, Mangilik el str., 11