Станьковська, Ірина, and Oleksandra Shyptur. “DEVELOPMENT AND TRAINING OF STAFF OF GAS DISTRIBUTION ENTERPRISES”. Scientific Bulletin of Ivano-Frankivsk National Technical University of Oil and Gas (Series: Economics and Management in the Oil and Gas Industry), no. 1(23) (June 30, 2021): 7–20. Accessed April 24, 2024. https://eung.nung.edu.ua/index.php/ecom/article/view/326.