This is the 1st issues of the journal for the year 2026. The journal has been assessed for quality assurance by the Thai Journal Citation Index (TCI) to be in Group 1 (January 1, 2025 - December 31, 2029) to maintain the quality of the journal in accordance with international conditions and regulations. The editorial team has followed the principled process of publishing articles according to the criteria of the Office of the Higher Education Commission in all respects.

The editorial team would like to thank the authors, members, and readers for their interest and trust in our journal. We sincerely hope that the articles selected for publication will be useful to all readers. The editors would like to thank all the experts who have kindly read and suggested revising the research articles to improve academic quality.

Finally, if the readers have any suggestions for improving this journal to be more complete, the editorial team would like to accept them with great pleasure.