Announcement of ISSN Changes for Print and Online Editions

The King Prajadhipok’s Institute Journal would like to announce a change in ISSN number for both print and online editions to comply with the Thai-Journal Citation Index (TCI) requirements for proper ISSN registration under the journal’s English name. The ISSN will be updated as follows:

Previous ISSN: 1685-9855 (Print) and 2730-3896 (Online)

New ISSN: 3057-1065 (Print) and 3057-1073 (Online)

This change will take effect from Volume 23, Issue 1 (January–April 2025) onward.