University of Niš

University of NIš - Faculty of Science and Mathematics, Assistant
University of Niš, Faculty of Sciences and Mathematics, Full Professor

University of Belgrade

University of Belgrade-Faculty of Biology, Full Professor
University of Belgrade-Faculty of Physics, Full Professor
University of Belgrade-Faculty of Mathematics, Full Professor
University of Belgrade-Faculty of Biology, Associate Professor

University of Novi Sad

University of Novi Sad-Faculty of Science, Full Professor
University of Novi Sad-Faculty of Science, Full Professor
University of Novi Sad-Faculty of Science, Associate Professor
University of Novi Sad-Faculty of Science, Associate Professor
University of Novi Sad-Faculty of Science, Secretary of Department of Mathematics and Informatics

University of Kragujevac

University of Kragujevac-Faculty of Science, Full Professor
University of Kragujevac-Faculty of Science, Assistant Professor
University of Kragujevac-Faculty of Science, Full Professor
University of Kragujevac-Faculty of Science, Assistant Professor
University of Kragujevac-Faculty of Science, Assistant Professor