http://e-repository.perpus.iainsalatiga.ac.id/12198
http://e-repository.perpus.iainsalatiga.ac.id/10904
http://e-repository.perpus.iainsalatiga.ac.id/10872
http://e-repository.perpus.iainsalatiga.ac.id/11029
http://e-repository.perpus.iainsalatiga.ac.id/11105
http://e-repository.perpus.iainsalatiga.ac.id/10839
http://e-repository.perpus.iainsalatiga.ac.id/10778
http://e-repository.perpus.iainsalatiga.ac.id/10895