MUSTAPHA A. ASSESSING SHORT- AND LONG-TERM RISK SPILLOVERS IN THE ENERGY-FINANCIAL NEXUS: EVIDENCE FROM INTERNATIONAL COMMODITIES AND THE RUSSIAN STOCK MARKET. gujaf [Internet]. 2026Apr.30 [cited 2026Jun.27];7(1):315-27. Available from: https://www.journals.gujaf.com.ng/index.php/gujaf/article/view/591