http://e-repository.perpus.iainsalatiga.ac.id/18601
http://e-repository.perpus.iainsalatiga.ac.id/18657
http://e-repository.perpus.iainsalatiga.ac.id/18189
http://e-repository.perpus.iainsalatiga.ac.id/18149
http://e-repository.perpus.iainsalatiga.ac.id/18704
http://e-repository.perpus.iainsalatiga.ac.id/18420
http://e-repository.perpus.iainsalatiga.ac.id/18652