http://e-repository.perpus.iainsalatiga.ac.id/10290/
http://e-repository.perpus.iainsalatiga.ac.id/10887
http://e-repository.perpus.iainsalatiga.ac.id/10799
http://e-repository.perpus.iainsalatiga.ac.id/11291
http://e-repository.perpus.iainsalatiga.ac.id/11039
http://e-repository.perpus.iainsalatiga.ac.id/11081
http://e-repository.perpus.iainsalatiga.ac.id/12496
http://e-repository.perpus.iainsalatiga.ac.id/12523
http://e-repository.perpus.iainsalatiga.ac.id/12362