1. Andreyashchenko V.A. (2016), “The role of nanomaterials in the formation of the 6th technological order”, In: World development trends. For curators of student groups: Collection 2, Publishing House of Karaganda State Technical University, Karaganda, Kazakhstan, 217 p. Available at: https://www.kstu.kz/wp-content/uploads/2016/01/2-semestr-2-tema-rus.doc (accessed 04.04.2022).
2. Balatsky E.V (2019), “Global challenges of the Fourth Industrial Revolution”, Terra Economicus, no. 17(2), pp. 6–22. DOI: 10.23683/2073-6606-2019- 17-2-6-22. https://doi.org/10.23683/2073-6606-2019-17-2-6-22
3. Buldygin S.S. (2017), The concept of the Industrial Revolution: from appearance to the present day, Vestnik Tomskogo gosudarstvennogo universiteta, no. 420, pp. 91–95. https://doi.org/10.17223/15617793/420/12
4. Danilov N.I., Shchelokov Ya.M. (2008), Fundamentals of energy saving: textbook. Institute of Energy Saving, Yekaterinburg, Russia. (In Russian).
5. Dubrovin E., Dubrovin I. (2019), “Environmental safety of the thermal power complex”, Thermal power engineering, no. 6. Available at: https://www.eprussia.ru/teploenergetika/15/169.ht (accessed 04.04.2022).