TY JOUR TI Measuring service quality in the ESO: analysis of approaches and adaptation of metrics for the oil and gas sector KW single service centre (SSC) KW service quality KW satisfaction of internal clients KW service metrics KW oil and gas industry KW KPI KW process management KW digitalisation JO JOURNAL OF MONETARY ECONOMICS AND MANAGEMENT AU Izotova, A.G. AU Afanas'ev, D.V. AU Bikmulina, T.N. PY 2025 IS 0 PB ITBO University