Authors in this issue:

Afshar Mohseni, Ahangar Darabi, Akram Poosti, Aleksandra Ignjatović, Andrade Medeiros, Arefeh Babazadeh, Barros Ribeiro, Basto Correia, Board Editorial, Bojana Stamenković, Cabral Fábia, Cavalcanti Leite, Chukwuma Ferdinand, Darja Husejnagić, Dušica Stojanović, Ekiokakpo Patience, Esmaeil Vaziri, Fatemeh Shamsabadi, Fernandes Virgínio, Freitas Helena, Ivan Tasić, Ivana Aleksić, Ivana Arsić, Ivana Iličković, Jelena Stojanov, Jovana Antonijević, Ljiljana Stošić, Mahboobeh Gholami, Mahmoud Sadeghi-Haddad-zavareh, Mansoureh Fiezabadi, Marzeiyeh Feizi, Mehran Shokri, Merima Ibišević, Miodrag Stanković, Monday Felix, Mostafa Amiri, Mostafa Rad, Nematullah Shomoossi, Obari Osaro, Olivera Žikić, Radmila Kazanović, Sanja Tanasković, Slobodan Janković, Soheil Ebrahimpour, Sonja Stojanović, Sousa de, Srđan Ljubisavljević, Toktam Bayat, Vesna Orlandić-Čejović, Zahra Kamali,