http://e-repository.perpus.iainsalatiga.ac.id/10285
http://e-repository.perpus.iainsalatiga.ac.id/10290/
http://e-repository.perpus.iainsalatiga.ac.id/10887
http://e-repository.perpus.iainsalatiga.ac.id/11315
http://e-repository.perpus.iainsalatiga.ac.id/11299
http://e-repository.perpus.iainsalatiga.ac.id/11414
http://e-repository.perpus.iainsalatiga.ac.id/11065
http://e-repository.perpus.iainsalatiga.ac.id/11081
http://e-repository.perpus.iainsalatiga.ac.id/11409