Merkulova, E.Y., Margarita, S.S. and Svetlana, S.S. 2022. Problems of Ensuring Energy Security in the Focus of Sustainable Development: From Traditional Resources to Alternative Ones. International Journal of Energy Economics and Policy. 12, 2 (Mar. 2022), 1–10. DOI:https://doi.org/10.32479/ijeep.12692.