http://e-repository.perpus.iainsalatiga.ac.id/13013
http://e-repository.perpus.iainsalatiga.ac.id/13859
http://e-repository.perpus.iainsalatiga.ac.id/13761
http://e-repository.perpus.iainsalatiga.ac.id/13781
http://e-repository.perpus.iainsalatiga.ac.id/13909
http://e-repository.perpus.iainsalatiga.ac.id/13901
http://e-repository.perpus.iainsalatiga.ac.id/13647