Notice!! The increase in the number of volumes, the number of articles to be published.

Notice!! Since 2025 15 February 2025. Volume 5 No.1 The increase in the number of volumes, the number of articles to be published. The journal will be published 3 times a year: 
          Issue 1: January - April, published online by April 30.
          Issue 2: May - August, published online by August 31.
          Issue 3: September - December, published online by December 31.