http://e-repository.perpus.iainsalatiga.ac.id/11521
http://e-repository.perpus.iainsalatiga.ac.id/11792
http://e-repository.perpus.iainsalatiga.ac.id/11908
http://e-repository.perpus.iainsalatiga.ac.id/12059
http://e-repository.perpus.iainsalatiga.ac.id/12145
http://e-repository.perpus.iainsalatiga.ac.id/12089
http://e-repository.perpus.iainsalatiga.ac.id/12189