http://e-repository.perpus.iainsalatiga.ac.id/12970
http://e-repository.perpus.iainsalatiga.ac.id/13514
http://e-repository.perpus.iainsalatiga.ac.id/13245
http://e-repository.perpus.iainsalatiga.ac.id/13091
http://e-repository.perpus.iainsalatiga.ac.id/13759
http://e-repository.perpus.iainsalatiga.ac.id/13761
http://e-repository.perpus.iainsalatiga.ac.id/10813
http://e-repository.perpus.iainsalatiga.ac.id/13721