Journal of Liberal Arts, Rajamangala University of Technology Suvarnabhumi (E-ISSN: 2730-1982) is an academic journal that has been assessed for the quality of academic journals in the TCI database, 5th round , to be a quality journal group 1 (TCI base 1) from January 1, 2025 to December 31, 2029. In order to maintain the quality of the journal in accordance with international conditions and rules, the journal provides an opportunity for researchers, scholars, lecturers and students to publish academic articles or research articles.

This journal is the 23rd edition, 8th year , issue 2 (May – August 2026). All articles published in this edition have been approved by the editorial board before publication and have been reviewed by at least 3 qualified persons who are experts in related fields from various institutions in a double blind peer review manner. The editorial board would like to thank the authors, members and readers who have shown interest and trust in our journal and sincerely hope that the selected articles will be useful to all readers.

The editors would like to thank all the experts who kindly read and suggested improvements to the research articles to improve their academic quality.

Finally, if there are any suggestions from readers to improve the completeness of this journal, the editors would be delighted to accept them with great pleasure.