Gál J, Vincze-Lendvai E, Rózsa I. Service marketing examination of Opusztaszer Heritage Park as a rural destination. RARD [Internet]. 2012 Jan. 1 [cited 2024 Apr. 29];1(1. suppl.):221-7. Available from: https://ojs.bibl.u-szeged.hu/index.php/rard/article/view/13209