Кісь, Г. Р. “Economic Potential of Enterprise in Conditions of Knowledge Economy”. Scientific Bulletin of Ivano-Frankivsk National Technical University of Oil and Gas (Series: Economics and Management in the Oil and Gas Industry), vol. 1, no. 9, Sept. 2014, pp. 90-96, https://eung.nung.edu.ua/index.php/ecom/article/view/197.