http://e-repository.perpus.iainsalatiga.ac.id/12250
http://e-repository.perpus.iainsalatiga.ac.id/17445
http://e-repository.perpus.iainsalatiga.ac.id/17515
http://e-repository.perpus.iainsalatiga.ac.id/17449
http://e-repository.perpus.iainsalatiga.ac.id/17568
http://e-repository.perpus.iainsalatiga.ac.id/17385
http://e-repository.perpus.iainsalatiga.ac.id/13178
http://e-repository.perpus.iainsalatiga.ac.id/17380
http://e-repository.perpus.iainsalatiga.ac.id/17372