http://e-repository.perpus.iainsalatiga.ac.id/18352
http://e-repository.perpus.iainsalatiga.ac.id/18841
http://e-repository.perpus.iainsalatiga.ac.id/19323
http://e-repository.perpus.iainsalatiga.ac.id/19315
http://e-repository.perpus.iainsalatiga.ac.id/19167
http://e-repository.perpus.iainsalatiga.ac.id/19023
http://e-repository.perpus.iainsalatiga.ac.id/19010