Fedoriv, Mykhaylo. “METHODOLOGY FOR ASSESSINGTHE ENERGY EFFICIENCE OF DRILLING PUMPS”. SWorld-Ger Conference proceedings 1, no. gec35-00 (October 30, 2024): 14–15. Accessed May 1, 2025. https://www.proconference.org/index.php/gec/article/view/gec35-00-015.