http://e-repository.perpus.iainsalatiga.ac.id/18531
http://e-repository.perpus.iainsalatiga.ac.id/18397
http://e-repository.perpus.iainsalatiga.ac.id/18398
http://e-repository.perpus.iainsalatiga.ac.id/17910
http://e-repository.perpus.iainsalatiga.ac.id/14679
http://e-repository.perpus.iainsalatiga.ac.id/14050
http://e-repository.perpus.iainsalatiga.ac.id/12733