Some of databases presented below may be accessible only through subscription.

• Clarivate Analytics databases: Emerging Sources Citation Index (Web of Science)
• Elsevier Bibliographic Databases: SCOPUS
• DOAJ (Directory of Open Access Journals)
• ProQuest: ProQuest Central, Summon™ , Ulrichsweb™
• ERIH Plus
• Gale®: Academic OneFile
• MyScienceWork database 
• Scilit

Every article published in this journal is assigned with Crossref DOI. Full metadata and open references registered in Crossref make research outputs easy to find, cite, link, and assess in any project world-wide. Further https://www.crossref.org/services/metadata-delivery/