DIGITAL OBJECT IDENTIFIER – DOI

Ho Chi Minh City University of Education Journal of Science (HCMUE J. Sci.) is pleased to announce that from November 2021, Ho Chi Minh City University of Education Journal of Science becomes a member of Crossref – an official DOI Registration Agency of the International DOI Foundation. HCMUE J. Sci. issues DOI for all articles published in the journal from January 2017. Each article will have a DOI: 10.54607/hcmue.js.xx.xx.xxxx(xxxx), in which xx.xx.xxxx(xxxx) means volume.issue.article code(year of publication).