BDI Indexing

  • «Academic Resource Index» (ResearchBib, Japan);
  • «Polska Bibliografia Naukova» (Poland, PBN);
  • «Directory of Research Journals Indexing» (DRJI, India);
  • World Catalogue of Scientific Journals (WCOSJ, Poland);
  • Scientific Journal Impact Factor (SJIF);
  • Directory Indexing of International Research Journals (CiteFactor, USA)