- https://scholar.google.com/
- https://www.scopus.com/search/form.uri?display=basic
- https://orcid.org/
- https://www.researchgate.net/
- https://www.semanticscholar.org/
- https://www.linkedin.com/
- https://www.mendeley.com/
- www.icograda.com
- http://adsoftheworld.com/
- http://mediame.com/adblogarabia/
- http://www.aiga.org/
- http://www.typo.cz/
- http://www.identity.su/
- http://www.joelapompe.net/
- http://10steps.sg/
- http://www.skyline.com/
- www.pixellogo.com
- http://www.designersource.net/
- http://www.creativetempest.com/
- http://www.splashnology.com/
- https://hummingbird-creative.com/why-your-business-needs-multimedia-content/
- https://www.philadelphia.edu.jo/research-portal/researches
- https://scholar.google.com/citations?hl=aruser=UcY2Ah8AAAAJview_op=list_workscitft=1email_for_op=anasnajjar2014%40gmail.comgmla=AJsN-F6p6Gr016s_48XsLakXchxw77tZhXqjJtdyxvug6XfZGkhONJvxduDkrQBjoXZQLZuCLXlnyDT--y3CvSG4A9lCSxGyEh3mJumAngBYkR01ooJi_aNKN9slYXXZfVjSP4D3NamLd5GqkoJbNJ-TkD3rAIDrZuBr0J_mnPHKiR9FEGnnRq-w0ypb23KmSkCCtqz3kqMXcKdh5SyBFEZgWjFIf7q-0IZU_RoJTQPAkDtLD3nW-5k7Vgp82XOkcFD5mDGl36oQOkogj7MqueLKMMN0WYjDefZIlC2cVSvciVSG147bkl0