2021 International Conference on Environmental Protection and Sustainable Development of Tourism(EPSDT 2021)
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General Conference Chair
Prof. Datuk Dr Kasim Hj Md Mansur

Dean, Faculty of Business, economics and Accountancy, Universiti Malaysia Sabah,  Malaysia

Prof. Datuk Dr Kasim Hj Md Mansur obtained his bachelor degree in Business Administration (1984) and Master’s degree in Economics (1986) from Indiana State University, Terre Haute, Indiana, United States. In 1995 he was awarded scholarship by Malaysian Federal Government to do his PhD in Economics at University of Wisconsin, Milwaukee, Wisconsin, United States. He graduated with PhD (Economic Development and Labor Economics) in 2000. Currently he is Dean, Faculty of Business, economics and Accountancy, Universiti Malaysia Sabah. He has published more than 100 peer-reviewed papers in reputable international economic journals including The Singapore Economic Review; Asia Pacific Journal of Innovation and Entrepreneurship; Asian Journal of Technology Management; Journal of Innovation Economics and Management; International Journal of Research and Innovation in Social Science (IJRISS).

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Prof. Zhongliang Liu

Beijing University of Technology, College of Energy and Power Engineering, China

Professor Liu Zhongliang works as the chair professor of power engineering and engineering thermophysics in the Power and Energy Engineering Department of Beijing University of Technology. He is the ex-deputy director of the Chinese Society of Heat Transfer under the Chinese Society of Engineering Thermophysics. He has been committed himself to teaching and research in the field of thermal fluids and energy engineering. He has published more than 400 academic papers on various academic journals and conferences including Int. J. of Heat & Mass Transfer, Int. J. of Refrigeration, J. of Power Sources, Energy, Energy Conversion & Management, Numerical Heat Transfer, Applied Thermal Engineering etc. Now his main research interests are environmental energy technology, enhanced heat transfer theory and technology, numerical methods in heat and fluid flow and renewable energy utilization and energy conservation, process energy saving, analysis and optimization. 


Organizing Committee Chair

Professor Stefan Wuertz

University of California, China

Biofilms in environmental engineering, detection of bacterial and viral pathogens by molecular biology techniques,biological wastewater treatment.

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Prof. Bishu Lin

Xiamen University, China 

Professor of business administration

Department of tourism in the school of management of Xiamen University


Organizing Committee Member


A.Prof. GuoAn Wei

Henan technical college of 



Dr. Wei Zhang

Nagoya University,



A.Prof. Mamoun Alazab

Charles Darwin University, Australia


A.Prof.  Changqing Ye

Nantong University,



Prof. Paul Blondel

Université de Picardie Jules Verne,



A.Prof. Guowei Deng

Chengdu Normal University,



Dr. Qinghua Wang

State Information Center,



Prof.  Chenyi Wang

Zhejiang Wanli University,



Dr. Litao Luo

Beijing Guohuan Tsinghua Environmental Engineering Design & Research Institute Co., Ltd,China


Dr. Xialing Sun

China University of Mining and 

Technology (Beijing) , China


A.Prof. Babu George

Fort Hays State University, United States


Academic Committee Member

Prof. Mehmet Burcin MUTLU, Anadolu University, Turkey

Prof. Neeru Bansal, CEPT University, India

Prof. Yubao Wang(Kevin Wong), Xi'an Jiaotong University, China

Prof. Xing SU, Lanzhou University/Gansu Academy of Sciences, China

Dr. Parnuch Hongsawat, King Mongkut's University of Technology North Bangkok, Thailand

Dr. Susira Bootdee, King Mongkut's University of Technology North Bangkok, Thailand

Dr. Rajeev Kumar Mishra,Delhi Technological University, India

Dr. QING ZHU, Purdue University, USA

Dr. Tebogo Mashifana, University of Johannesburg, South Africa

Dr. Nicky Y. F. LAM, City University of Hong Kong, Hong Kong