Economic and social development : 53rd International Scientific Conference on Economic and Social Development : book of proceedings : Sveti Martin na Muri, 10-11 September 2020 - Igor Klopotan; Katalin Czako; Víctor A. Beker (Economic and social development : 53rd International Scientific Conference on Economic and Social Development : book of proceedings : Sveti Martin na Muri, 10-11 September 2020, 2020)
1730492479