Conference

ICOI

2024

Hoa Sen University

2023

Suan Sunandha Rajabhat University

2019

University of Ulsan

2018

Fukuoka University

2017

Harbin Institute of Technology

2016

Beijing University of Chemical Technology

2015

Airlangga University

2014

De La Salle University

2013

Suan Sunandha Rajabhat University

2012

Airlangga University

2011

National University of Malaysia

2010

Siam University

2009

Xi’an International studies University

2008

Nanjing Audit University

2007

Shanghai Business School

ICGI

2022

Shinawatra University

2021

Bangkok, Thailand

Krirk University

Journal

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Type A

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Type B

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Type C

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Type D