Articles published in IHS are included in the following:
- Google Scholar
- Scientific Journal Impact Factor
- Global Impact Factor
- DRJI
- EBSCO
- ISSN
- Research Gate
- SSRN
- OCLC
- Road
- Open Access
- Cite Factor
- Gaudeamus
- SIS
- I2OR
- OAJI.net
- Research Bib
- REDIB
- Academic Keys
- EZB






















