POP, C. C. “PARTICULARITIES OF THE CULTURAL TOURISM IN ZALĂU IN THE CONTEXT OF THE EUROPEAN HERITAGE: THE ROMAN FESTIVAL ZALĂU POROLISSUM”. Studia Universitatis Babeș-Bolyai Geographia, vol. 64, no. 2, Dec. 2019, pp. 117-29, doi:10.24193/subbgeogr.2019.2.06.