Helmfried Siraphop Dietsch

Thailand

Tomasz Dysarz

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

Poland

Djoko Legono

Universitas Gadjah Mada

Indonesia

Luis Javier Montoya Jaramillo

Universidad De Medellin

Colombia

Rodrigo Maia

Faculdade de Engenharia da Universidade do Porto

Portugal

Ryuichi Hirakawa

Maebashi Institute of Technology

Japan