http://e-repository.perpus.iainsalatiga.ac.id/9463
http://e-repository.perpus.iainsalatiga.ac.id/9685
http://e-repository.perpus.iainsalatiga.ac.id/11337
http://e-repository.perpus.iainsalatiga.ac.id/11636
http://e-repository.perpus.iainsalatiga.ac.id/11908
http://e-repository.perpus.iainsalatiga.ac.id/12059
http://e-repository.perpus.iainsalatiga.ac.id/11852