Radovanović, Biljana M., University of Niš,Faculty of Philosophy (Serbia)
Ranđelovic, Kristina, University of Niš, Faculty of Philosophy, Department of Psychology, Niš, Serbia (Serbia)
Ranđelović, Kristina, Univerzitet u Prištini - Kosovskoj Mitrovici Filozofski fakultet, departman za psihologiju (Serbia)
Ristić, Dušan, Filozofski fakultet u Novom Sadu (Serbia)
Ristić, Ivan (Serbia)
Ristić, Milica, Pedagogical faculty in Vranje University of Nis (Serbia)
Russ-Mohl, Stephan, Università della Svizzera italiana, Lugano, (Switzerland)
Ružić, Goran Ž., University of Niš,Faculty of Philosophy (Serbia)

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