http://e-repository.perpus.iainsalatiga.ac.id/10439
http://e-repository.perpus.iainsalatiga.ac.id/10418
http://e-repository.perpus.iainsalatiga.ac.id/10592
http://e-repository.perpus.iainsalatiga.ac.id/10365
http://e-repository.perpus.iainsalatiga.ac.id/11576
http://e-repository.perpus.iainsalatiga.ac.id/10368
http://e-repository.perpus.iainsalatiga.ac.id/10591