http://e-repository.perpus.iainsalatiga.ac.id/10392
http://e-repository.perpus.iainsalatiga.ac.id/9764
http://e-repository.perpus.iainsalatiga.ac.id/9686
http://e-repository.perpus.iainsalatiga.ac.id/9416
http://e-repository.perpus.iainsalatiga.ac.id/9120
http://e-repository.perpus.iainsalatiga.ac.id/10083
http://e-repository.perpus.iainsalatiga.ac.id/9116