http://e-repository.perpus.iainsalatiga.ac.id/11654
http://e-repository.perpus.iainsalatiga.ac.id/11869
http://e-repository.perpus.iainsalatiga.ac.id/11682
http://e-repository.perpus.iainsalatiga.ac.id/11694
http://e-repository.perpus.iainsalatiga.ac.id/11526
http://e-repository.perpus.iainsalatiga.ac.id/11550
http://e-repository.perpus.iainsalatiga.ac.id/11514