http://e-repository.perpus.iainsalatiga.ac.id/10698
http://e-repository.perpus.iainsalatiga.ac.id/10234
http://e-repository.perpus.iainsalatiga.ac.id/10727
http://e-repository.perpus.iainsalatiga.ac.id/10761
http://e-repository.perpus.iainsalatiga.ac.id/10850
http://e-repository.perpus.iainsalatiga.ac.id/10830