http://e-repository.perpus.iainsalatiga.ac.id/18188
http://e-repository.perpus.iainsalatiga.ac.id/18989
http://e-repository.perpus.iainsalatiga.ac.id/19095
http://e-repository.perpus.iainsalatiga.ac.id/18966
http://e-repository.perpus.iainsalatiga.ac.id/19167
http://e-repository.perpus.iainsalatiga.ac.id/19023
http://e-repository.perpus.iainsalatiga.ac.id/18280