Presently, a major trend, particularly with respect to scholarly journals, is open access. There are two main forms of open access: open access publishing, in which the articles or the whole journal is freely available from the time of publication, and self-archiving, where the author makes a copy of their own work freely available on the web. Section::::Research funding.
คาย่า # คาย่าscb_mt_enth_2020 scb_mt_enth_2020