Editor-in-Chief

Assoc. Prof. Dr. Vatcharapol Sukhotu

Naresuan University

Managing Editor

Asst. Prof. Dr. Nattapol Paisarnvirosrak

Naresuan University

Editorial Board

Prof. Dr. SHABBIR H. GHEEWALA	King Mongkut's Institute of Technology
Assoc. Prof. Dr. Chackrit Duangphastra	Chulalongkorn University
Assoc. Prof. Dr. Preda Pichayapan	Chiang Mai University
Asst. Prof. Dr. Alongkorn Muangwai	Pibulsongkram Rajabhat University
Assoc. Prof. Dr. Thatchai Thepphakorn	Pibulsongkram Rajabhat University
Asst. Prof. Dr. Prin Weerapong	Rajamangala University of Technology Thanyaburi
Assoc. Prof. Dr. Chawis Boonmee	Chiang Mai University
Assoc. Prof. Dr. Kritana Prueksakorn	Mahidol University
Dr-Ing Jettarat Janmontree	Institute for Logistics and Material Handling Systems, Otto von Guericke University, Magdeburg, Germany
Asst. Prof. Dr. Teerawat Kumrai	Osaka University
Dr. Sukij Khorchurklang	Naresuan University
Assoc. Prof. Dr. Kullapa Soratana	Naresuan University
Dr. Sunun Tati	Naresuan University
Asst. Prof. Dr. Klairung Ponanan	Naresuan University

Editorial Support Staff

Mrs. Prapaporn Changpulk	Naresuan University
Ms. Sunisa Sansri	Naresuan University