الأوروعربية للصحافة

محركات بحث علمية عالمية

moteurs de recherche scientifique
www.theses.fr
https://scholar.google.fr/
http://citeseerx.ist.psu.edu/index
www.freefullpdf.com
www.dart-europe.eu
www.scienceresearch.com
www.scitopia.org/
https://academic.microsoft.com/home
www.scirus.com
www.rechercheisidore.fr
www.science.gov
https://www.doaj.org/?fbclid=IwAR0FDrU2jd9OAlx0JZk5ShZ9bGkzV1_24pnagcy6AlxhYz9kjBD0pgasR78
www.techxtra.ac.uk
www.scienceaccelator.gov
http://oaister.worldcat.org/
http://worldwidescience.org/
https://eric.ed.gov/
http://www.bioline.org.br/?fbclid=IwAR3mTbVdJEGugcotCy9wT3PJAVRMwQs1u3G66w0GsXDjPt8Nb3p44EUIqGc
http://www.virtuallrc.com/
https://journals.plos.org/plosone/
https://bioone.org/?fbclid=IwAR1zw04_yZok5rRT8QPQn7QYA_V-S4WeDImTS_flv42TAjn08WiOfU2zEqo
http://www.jurn.org/#gsc.tab=0
https://academic.microsoft.com/home
https://www.loc.gov/
https://www.refseek.com/
http://citeseerx.ist.psu.edu/index
https://www.sciencedirect.com/
http://www.academicinfo.net/subject-guides
https://community.libguides.com/
https://www.archives.gov/research/catalog
https://www.base-search.net/
https://www.deepdyve.com/
-https://www.science.gov/?fbclid=IwAR06A-WItdwcLgiI09WKEdkQU9nqd8js6tdmO-bsVgLXth-YOGDXqw5hMm8
-https://www.osti.gov/?fbclid=IwAR1MH0IBJ65l0XA8GLiJhuZW8a4UOngPrkvuOQ1-CYU-ZeHilRR185HZ2l0
-https://worldwidescience.org/?fbclid=IwAR0laPUi2oMEQjZGcyKIL9Ygam8KkOhaUbxl91E1vBpQJCyXM-Tv874NtXE
https://web.archive.org/web/20140514171345/http://www.scienceaccelerator.gov/
http://europepmc.org/About;jsessionid=A6BF29690EC28074949B4FA63B33194C
-https://www.econbiz.de/eb/fr/ueber-econbiz/about/
-https://app.dimensions.ai/discover/publication?fbclid=IwAR0vurBnPCp8GMcwMpg0v0gvgYmyY-F_p_1PZyCmzPHe3sNjRL8_JlE2yaM

http://wwwmayr.in.tum.de:8080/leabib/journals.search
-https://liinwww.ira.uka.de/bibliography/index.html
-http://csxstatic.ist.psu.edu/home
-http://www.aina.ucalgary.ca/chbd/?fbclid=IwAR0SjYUFjLMBHaa7s6h2BLzLSzS-f-aw_Lbsp3XBRBlT9ZfmzJ09phS1rX0
-https://www.airuniversity.af.edu/Library/fbclid/IwAR33Lwkp6QCVDZa17WKs4u3S2HTS4xrM6_CbV7fbUZ9UMYMh33VSIzlssfA/

http://agris.fao.org/agris-search/index.do?fbclid=IwAR1nPz3GWVqSCNvs4ezJ3M_uVTnKeUNdvVoVQNFsDliie1kT52piIrwaTAI
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