Announcements

Call for Research Articles and Academic Papers for the Year 2024 (B.E. 2567)
       1. Manuscripts can be submitted through the online system and are available at https://so15.tci-thaijo.org/index.php/LEAD.
       2. For 2024 (B.E. 2567), there is no publication fee for submissions.
       3. Manuscripts will be evaluated by three qualified experts in the relevant field before being considered for publication.
      4. The journal will be published electronically, i.e., an Online Journal.
       5. The publication schedule for the journal is as follows: Issue 1 (January-April), Issue 2 (May-August), and Issue 3 (September-December).