Authors
Khalima Turgumbayeva
Kazakhstan
Dagnija Blumberga
Institute of Energy Systems and Environment, Riga Technical University, Latvia
Tuleuzhan Beysekova
Al-Farabi Kazakh National University, Kazakhstan
© 2021 Maxat Shanbayev, Khalima Turgumbayeva, Dagnija Blumberga, Tuleuzhan Beysekova, published by Riga Technical University
This work is licensed under the Creative Commons Attribution 4.0 License.