Скрип’юк, Р. and Кіліштоф, І. 2024. STUDY OF THE MULTICOLINEARITY OF THE EFFICIENCY CRITERIA OF THE OIL AND GAS WELL DRILLING PROCESS USING PDC-TYPE BITS. SWorldJournal. 1, 24-01 (Mar. 2024), 83–88. DOI:https://doi.org/10.30888/2663-5712.2024-24-00-022.