Kranjac, M., U. Sikimić, S. Tomić, and J. Vapa-Tankosić. “The Contribution of EU Funds to Wellbeing and Sustainable Development in Central European Countries”. European Journal of Sustainable Development, vol. 6, no. 1, Jan. 2017, p. 85, doi:10.14207/ejsd.2017.v6n1p85.