Rabrenović, Milan
Rachmadian, Robby Hilmi, State University of Malang (Indonesia)
Rachmawardani, Agustina, School of Meteorology Climatology and Geophysics (Indonesia)
Radić, Boris, University of Belgrade, Faculty of Forestry (Serbia)
Radivojević, Aleksandar, University of Niš, Faculty of Sciences (Serbia)
Radivojević, Dragan, University of Niš, Faculty of Civil Engineering and Architecture (Serbia)
Radojčić, Nikola
Radojčić, Stevan, VGI (Serbia)
Radovanović, Mihajlo
Radovanović, Milan, Geographical Institute "Jovan Cvijić" SASA, Belgrade (Serbia)
Radovanović, Milovan
Radovanović, Olica, Public Health Institute Timok, Zaječar (Serbia)
Radovanović, Svetlana
Radovanović, Vojislav
Radulović, Ilija
Rais, Achmad Fahruddin, National Research and Innovation Agency (Indonesia)
Rajković, Ljubica, University of Belgrade, Faculty of Geography (Serbia)
Rammler, Mario, University of Erlangen-Nuremberg (Germany)
Raščanin, Sanja, OŠ "Janko Veselinović", Beograd (Serbia)
Rašković, Dragana
Ratkaj, Ivan, University of Belgrade, Faculty of Geography (Serbia)
Ratković, Anđela (Serbia)
Ratković, Jovana (Serbia)
Rebah, Halim, University of Batna 2 (Algeria)
Reguig, Hacene, University of Msila (Algeria)

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