27 | | * [http://www.ei.org/userfiles/SourceLists/CPX%20JOURNAL%20LIST_%202010_0402.pdf Engineering Index COMPENDEX JOURNALS SOURCE LIST 2010] - '''[http://www.ei.org/compendex EI] Journal''' |
28 | | * [http://www.ei.org/userfiles/SourceLists/CPX%20MONO%20SOURCE%20LIST_%202010_0402.pdf Engineering Index COMPENDEX MONOGRAPHS, SERIES, & PROCEEDINGS SOURCE LIST 2010] - '''[http://www.ei.org/compendex EI] Conference Proceeding''' |
| 27 | * [http://www.ei.org/userfiles/SourceLists/CPX%20JOURNAL%20LIST_%202011_0523.pdf Engineering Index COMPENDEX JOURNALS SOURCE LIST 2011] - '''[http://www.ei.org/compendex EI] Journal''' |
| 28 | * [http://www.ei.org/userfiles/SourceLists/CPX%20MONO%20SOURCE%20LIST_%202011_0523.pdf Engineering Index COMPENDEX MONOGRAPHS, SERIES, & PROCEEDINGS SOURCE LIST 2011] - '''[http://www.ei.org/compendex EI] Conference Proceeding''' |