UPLANE MEGHA MAHADEV, Savitribai Phule Pune University, Pune

Ján Višňovský, University of Ss. Cyril and Methodius

Jorge Revez, University of Lisbon, Portugal

Intakhab Alam Khan, King Abdulaziz University, Jeddah-Saudi Arabia

Fernanda Otilia Figueiredo, Faculdade de Economia, Universidade do Porto, Portugal

Fathi Mahmoud Ihmeideh, The Hashemite University, Jordan

Sunita Singh, Banaras Hindu University, India

Umi Kalsom Masrom, Universiti Malaysia Pahang, Malaysia

Renuka Thakore, University of Central Lancashire