TY JOUR TI A comprehensive valuation of a public company in the oil and gas sector KW business valuation KW income approach KW discounted cash flow (DCF) method KW comparative approach KW cost approach KW net asset value method KW weighted average cost of capital (WACC) KW terminal value KW Gordon model KW oil and gas sector KW economic value added (EVA) KW sensitivity analysis KW stress testing KW ESG factors KW value-based management (VBM) KW fair value of shares KW stock market JO JOURNAL OF MONETARY ECONOMICS AND MANAGEMENT AU Sushko, O.P. AU Godlevskaya, Y.R. AU Efimova, M.A. PY 2026 IS 0 PB ITBO University