My google scholar 

1. Quality Service Standard of Food and Beverage Staff in Hotel, 2011

2. Guest’s Expectation and Alternative Problem Solution of Boutique Hotel to Standardize Enhancement, 2012

3. Quality Service Standard of Food and Beverage Service Staff in Hotel

4. The Effects of Whole College Learning Reform using Cooperative Learning Instructional Model: International College, Suan Sunandha Rajabhat University Perspective,2016

5. Impacts of Online Application Usage on Customer's Satisfaction: A Case Study of Restaurants Service Users in Bangkok, 2017

6. A Survey of Student's Satisfaction toward Cooperative Education in ASEAN Community: A Case Study of Thailand and Socialist Republic of Vietnam  Page 170 (21-24 December 2017)