http://www.ams.org/mathweb/mi-journals5.html#A

http://www.zentralblatt-math.org/zmath/en/

http://www.ams.org/

http://journals.tubitak.gov.tr/math/index.php

http://mathworld.wolfram.com/

http://www.md.math.bilgi.edu.tr/

http://www.paradokslar.com/anasayfa.htm

http://www.turkzeka.com/zeka/paradoksw.asp

http://www.seslisozluk.com/

http://scholar.google.com.tr/

http://www.ams.org/mathscinet/

http://mathforum.org/dr.math/

http://kulup.adu.edu.tr/math/default.asp?Page=6

http://www.memurlar.net/

http://www.yok.gov.tr/

http://www.jstor.org/?cookieSet=1

http://www.ams.org/mathcal/

http://www.matematiktutkusu.com/page/2/