Tongpaeng, Yootthapong, Pradorn Sureephong, and Suepphong Chernbumroong. “The Vocational Knowledge Improvement Method for the Post-Modern Worker: A Case Study of the Tourism MRA Body of Knowledge Standards”. ECTI Transactions on Computer and Information Technology (ECTI-CIT) 13, no. 1 (October 20, 2019): 94-104. Accessed January 20, 2020. https://www.tci-thaijo.org/index.php/ecticit/article/view/138615.