Hamid R. Safavi

Isfahan University of Technology

Iran, Islamic Rep.

Katinka Koll

Technische Universitaet Braunschweig

Germany

Zhiqiang Deng

Louisiana State University

United States of America

Helmfried Siraphop Dietsch

Thailand

Tomasz Dysarz

Poznan University of Life Sciences, Department of Hydraulic and Sanitary Engineering

Poland

Djoko Legono

Universitas Gadjah Mada

Indonesia