http://e-repository.perpus.iainsalatiga.ac.id/10088
http://e-repository.perpus.iainsalatiga.ac.id/9205
http://e-repository.perpus.iainsalatiga.ac.id/9150
http://e-repository.perpus.iainsalatiga.ac.id/9490
http://e-repository.perpus.iainsalatiga.ac.id/9782
http://e-repository.perpus.iainsalatiga.ac.id/9968
http://e-repository.perpus.iainsalatiga.ac.id/10298
http://e-repository.perpus.iainsalatiga.ac.id/10206