Publisher:

RAD Association, Niš, Serbia, member of
Web: www.rad-association.org

For the publisher:

Prof. Goran Ristić, President of RAD Association

Publishing office:

Goran Ristić, Editor-in-chief
Jugoslav Karamarković, Coordinator
Mila Aleksov, Administrative assistant
Saša Trenčić, Language editing, Technical editing
Nikola Andrejić, Technical editing
Vladan Nikolić, WEB design
Milena Frtunić, WEB editing

Web: www.rad-proceedings.org
E-mail: info@rad-conference.org
Phone: +381694747842

Proof-reading:

Saša Trenčić
Mila Aleksov

ISSN 2466-4626 (Online)

www.rad-proceedings.org
Open access proceedings
On line publishing