1. World population to reach 8 billion on 15 November 2022. https://www.un.org/en/desa/world-population-reach-8-billion-15-november-2022
2. Service Capital as a Condition for the Sustainable Development of Society//;Khaykin M;International Journal of Technology,2021
3. Khaikin, M., Shabalov, M., Ivanova, D., Shapiro, N.A. Possible effects of economy digitalization processes on Russian mining industry from economic theory point of view//Advances in Raw Material Industries for Sustainable Development Goals, 2021, pp. 481–491
4. Mingazov S. UC Rusal predicted a deficit of aluminum in 2022 up to 1.7 million tons.Forbes. https://www.forbes.ru/investicii/454457-rusal-predskazal-deficit-aluminia-v-2022-godu-do-1-7-mln-tonn
5. RUSAL announces interim results for the first half of 2022. Advis Agency. https://advis.ru/php/view_news_ajax.php?id=68F381D0-77CC-7C41-84B7-CD650444A02B.