http://e-repository.perpus.iainsalatiga.ac.id/14625
http://e-repository.perpus.iainsalatiga.ac.id/14632
http://e-repository.perpus.iainsalatiga.ac.id/14651
http://e-repository.perpus.iainsalatiga.ac.id/10994
http://e-repository.perpus.iainsalatiga.ac.id/10766
http://e-repository.perpus.iainsalatiga.ac.id/11366
http://e-repository.perpus.iainsalatiga.ac.id/11094