http://e-repository.perpus.iainsalatiga.ac.id/10285
http://e-repository.perpus.iainsalatiga.ac.id/10302
http://e-repository.perpus.iainsalatiga.ac.id/10699
http://e-repository.perpus.iainsalatiga.ac.id/11062
http://e-repository.perpus.iainsalatiga.ac.id/11050
http://e-repository.perpus.iainsalatiga.ac.id/10861
http://e-repository.perpus.iainsalatiga.ac.id/10863