LEVENT, C. E. EFFECT OF FIRM RISK AND GOVERNANCE QUALITY ON STOCK VOLATILITY: AN APPLICATION WITH PARKINSON VOLATILITY MODEL. Business & Management Studies: An International Journal, [S. l.], v. 8, n. 3, p. 2992-3020, 2020. DOI: 10.15295/bmij.v8i3.1537. Disponível em: https://bmij.org/index.php/1/article/view/1537. Acesso em: 3 mar. 2021.