This journal is the 2nd issue of the year 2021. The journal enters its 5th year and has been assessed to certify journal quality from the Thai Journal Citation Index (TCI) to have standards in Tier 1 (During December 31, 2024) to maintain the quality of journals in accordance with international conditions and rules thus giving opportunities to researchers, academics, faculty, and students has published academic articles or research articles The editorial team has followed the principled process of publishing articles in accordance with the criteria of the Office of the Higher Education Commission in all respects.

Editorial team Thank you to the author Members and readers who have always been interested and trust our journals and sincerely hope that the articles that have been selected for publication are useful to all readers. The editors would like to thank all the experts who have kindly read and suggested improvements to the research articles to improve academic quality.

Finally, if readers have any suggestions to make this journal more complete, The editorial team would like to accept them with great pleasure.