Journal Indexing

• International Standard Serial Number (ISSN)
• CrossRef
• Digital Object Identifier System (DOI) 
• SciLit (Switzerland)
• Google Scholar 
• Open J-Gate 
• Scientific Indexing Services (SIS)
• Eurasian Scientific Journal Index
• Directory of Research Journals Indexing (DRJI)
• Academic Research Indexing (Research BIB)
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