http://e-repository.perpus.iainsalatiga.ac.id/13666
http://e-repository.perpus.iainsalatiga.ac.id/13664
http://e-repository.perpus.iainsalatiga.ac.id/16048
http://e-repository.perpus.iainsalatiga.ac.id/15950
http://e-repository.perpus.iainsalatiga.ac.id/16289
http://e-repository.perpus.iainsalatiga.ac.id/16501
http://e-repository.perpus.iainsalatiga.ac.id/18119
http://e-repository.perpus.iainsalatiga.ac.id/16205