Pilka, M. S. “ECONOMIC SUPPLY OF INNOVATION TECHNOLOGIES FOR THE DEVELOPMENT OF CARBON HEALTH CARE WITH OIL-WEIGHTED SPARE PARTS”. Scientific Bulletin of Ivano-Frankivsk National Technical University of Oil and Gas (Series: Economics and Management in the Oil and Gas Industry), no. 1(19) (May 20, 2019): 40–52. Accessed March 28, 2024. https://eung.nung.edu.ua/index.php/ecom/article/view/237.