http://e-repository.perpus.iainsalatiga.ac.id/12250
http://e-repository.perpus.iainsalatiga.ac.id/17408
http://e-repository.perpus.iainsalatiga.ac.id/13178
http://e-repository.perpus.iainsalatiga.ac.id/17515
http://e-repository.perpus.iainsalatiga.ac.id/17288
http://e-repository.perpus.iainsalatiga.ac.id/17372
http://e-repository.perpus.iainsalatiga.ac.id/17508
http://e-repository.perpus.iainsalatiga.ac.id/18239
http://e-repository.perpus.iainsalatiga.ac.id/17380