Bera Oskar, Univerzitet u Novom Sadu, Tehnološki fakultet Novi Sad, Novi Sad, Srbija. Volume 1, No. 1, maj 2019. Post published:July 9, 2019 Post category:indeks autora You Might Also Like Pavličević Jelena July 9, 2019 Gračanac Aleksandar July 9, 2019 Teofilović Vesna July 5, 2019
