http://e-repository.perpus.iainsalatiga.ac.id/18808
http://e-repository.perpus.iainsalatiga.ac.id/18264
http://e-repository.perpus.iainsalatiga.ac.id/18812
http://e-repository.perpus.iainsalatiga.ac.id/17675
http://e-repository.perpus.iainsalatiga.ac.id/16666
http://e-repository.perpus.iainsalatiga.ac.id/16589
http://e-repository.perpus.iainsalatiga.ac.id/17443