IMPROVING THE RISK ASSESSMENT THEORETICAL APPROACHES AS AN INSTRUMENT FOR FINANCIAL SECURITY MANAGEMENT OF JOINT STOCK COMPANIES. Economic journal of Lesya Ukrainka Volyn National University, [S. l.], v. 2, n. 14, p. 137–144, 2018. DOI: 10.29038/2411-4014-2018-02-137-144. Disponível em: https://echas.vnu.edu.ua/index.php/echas/article/view/332. Acesso em: 9 apr. 2025.