Publication by TTP Publishing / Key Engineering Materials
- - SCImago Journal & Country Rank (SJR) www.scimagojr.com.
- - Inspec (IET, Institution of Engineering Technology) www.theiet.org.
- - Chemical Abstracts Service (CAS) www.cas.org.
- - Google Scholar scholar.google.com.
- - GeoRef www.americangeosciences.org/georef.
- - INIS Atomindex (International Nuclear Information System)
- - https://inis.iaea.org.
- - Cambridge Scientific Abstracts (CSA) www.csa.com.
- - ProQuest www.proquest.com.
- - Ulrichsweb www.proquest.com/products-services/Ulrichsweb.html.
- - EBSCOhost Research Databases www.ebscohost.com/. etc...
- ISSN print 1013-9826 | ISSN cd 1662-9809 | ISSN web 1662-9795
- EI Compendex Index

- SCOPUS Index
