Vytvytska, uliana. “DETERMINATION OF DISCOUNT RATES IN EVALUATION OF EFFICIENCY OF INVESTMENT PROJECTS IN OIL AND GAS PRODUCTION”. Scientific Bulletin of Ivano-Frankivsk National Technical University of Oil and Gas (Series: Economics and Management in the Oil and Gas Industry), no. 2(24) (December 31, 2021): 37–47. Accessed November 21, 2024. https://eung.nung.edu.ua/index.php/ecom/article/view/351.