http://e-repository.perpus.iainsalatiga.ac.id/18087
http://e-repository.perpus.iainsalatiga.ac.id/18151
http://e-repository.perpus.iainsalatiga.ac.id/18114
http://e-repository.perpus.iainsalatiga.ac.id/18308
http://e-repository.perpus.iainsalatiga.ac.id/18125
http://e-repository.perpus.iainsalatiga.ac.id/19200
http://e-repository.perpus.iainsalatiga.ac.id/19602