https://archive.li.mahidol.ac.th/handle/0280026809/292 Articles Fri, 10 Apr 2026 12:55:01 GMT 2026-04-10T12:55:01Z https://archive.li.mahidol.ac.th:443/bitstream/id/3862/ https://archive.li.mahidol.ac.th/handle/0280026809/292