Shinkevich, A. I. (2020) “Modeling the Efficiency of Using Digital Technologies of Energy and Resource Saving Technologies at Petrochemical Enterprises”, International Journal of Energy Economics and Policy, 10(5), pp. 1–6. Available at: https://mail.econjournals.org.tr/index.php/ijeep/article/view/9837 (Accessed: 10 January 2025).