Riitta Kamula

University of Oulu, Kvantum Institute

Finland

Jijian Lian

Tianjin University

China

Klebér Jacinto Rivero Solórzano

Hidrorivero S. A.

Ecuador

So Kazama

Tokohu University

Japan

Aminuddin Bin Mohd Baki

Envirab Services

Malaysia

Fernando Espejo Almodovar

Universidad De Salamanca

Spain