Sakhno, A., I. Salkova, N. Polishchuk, L. Kucher, and I. Stashko. “Efficiency of Managing Liabilities of Enterprises of Different Types of Economic Activities”. European Journal of Sustainable Development, Vol. 9, no. 1, Feb. 2020, p. 423, doi:10.14207/ejsd.2020.v9n1p423.