Journal of Management Science Chiang Rai Rajabhat University It is an academic journal published as a medium for expressing opinions and disseminating academic work in the fields of business administration, management, economics, and communication arts. or other related fields which is published in 2 issues per year (January-June and July-December). Every article must be reviewed by 3 experts (from Year 22, Issue 1 (January-June 2027) onwards, the journal will adjust the number of experts evaluating articles from 3 to 2 for articles submitted for consideration for publication in the journal). The experts and authors do not know each other's names. (Double-Blind Review)