http://e-repository.perpus.iainsalatiga.ac.id/12592
http://e-repository.perpus.iainsalatiga.ac.id/12627
http://e-repository.perpus.iainsalatiga.ac.id/10908
http://e-repository.perpus.iainsalatiga.ac.id/12462
http://e-repository.perpus.iainsalatiga.ac.id/11449
http://e-repository.perpus.iainsalatiga.ac.id/11473
http://e-repository.perpus.iainsalatiga.ac.id/11456