Bulletin of Earth Sciences of Thailand has been approved and ranked in Tier 2 journal (Thailand Citation Index: TCI Tier 2 from 1 January 2023)

Bulletin of Earth Sciences of Thailand (BEST) is an international Earth Science journal publishing papers of high quality yearly, in printed and electronic versions, by Department of Geology, Faculty of Science, Chulalongkorn University. The journal publishes original research papers that provide novel findings and important contribution to Earth Science community.