http://e-repository.perpus.iainsalatiga.ac.id/8436
http://e-repository.perpus.iainsalatiga.ac.id/8705
http://e-repository.perpus.iainsalatiga.ac.id/8406
http://e-repository.perpus.iainsalatiga.ac.id/9304
http://e-repository.perpus.iainsalatiga.ac.id/9470
http://e-repository.perpus.iainsalatiga.ac.id/9200
http://e-repository.perpus.iainsalatiga.ac.id/9174