http://e-repository.perpus.iainsalatiga.ac.id/11765
http://e-repository.perpus.iainsalatiga.ac.id/11989
http://e-repository.perpus.iainsalatiga.ac.id/12193
http://e-repository.perpus.iainsalatiga.ac.id/11734
http://e-repository.perpus.iainsalatiga.ac.id/11289
http://e-repository.perpus.iainsalatiga.ac.id/11991
http://e-repository.perpus.iainsalatiga.ac.id/12486