G.É.P. archívum: 2018 March 2018/Issue 1 (Volume 5): Economy and Fincance (GÉP) June 2018/Issue 2 (Volume 5): Economy and Fincance (GÉP) Sept 2018/Issue 3 (Volume 5): Economy and Fincance (GÉP) 2018 OBA Special issue December 2018/Issue 4 (Volume 5): Economy and Fincance (GÉP)
