Perepelitsa, Denis Grigorievich, and Olga Aleksandrovna Zhdanova. 2017. “Peculiarities of Investment Decision-Making in the Oil and Gas Industry Aimed to Ensure Sustainable Growth of the Russian Economy”. International Journal of Energy Economics and Policy 7 (1):216-23. https://econjournals.com./index.php/ijeep/article/view/3859.