Shinkevich, A. I., Kudryavtseva, S. S. and Ershova, I. G. (2020) “Modelling of Energy Efficiency Factors of Petrochemical Industry”, International Journal of Energy Economics and Policy, 10(3), pp. 465–470. Available at: https://www.econjournals.com/index.php/ijeep/article/view/9396 (Accessed: 13 April 2024).