186 academic journals from SCIRP have been included in Zeitschriftendatenbank (ZDB)
Font Size: Small - Large By Scirp.org – 2012-12-18
168 journals from Scientific Research Publishing have been included in Zeitschriftendatenbank (ZDB) since December, 2012. Please see the following link for more details: 

Zeitschriftendatenbank (ZDB) is the way to magazines, newspapers and databases in German and Austrian libraries. It is created in cooperation of 4,300 libraries.