TY JOUR TI Effective strategic planning as the basis for the company's sustainable development KW strategic planning KW sustainable development KW management efficiency KW strategic management KW adaptability KW digitalization KW system of indicators KW competitiveness KW long-term development KW corporate strategy JO JOURNAL OF MONETARY ECONOMICS AND MANAGEMENT AU Golovina, A.N. AU Malek, T.I. PY 2026 IS 0 PB ITBO University