http://e-repository.perpus.iainsalatiga.ac.id/12770
http://e-repository.perpus.iainsalatiga.ac.id/12029
http://e-repository.perpus.iainsalatiga.ac.id/12542
http://e-repository.perpus.iainsalatiga.ac.id/12151
http://e-repository.perpus.iainsalatiga.ac.id/11971
http://e-repository.perpus.iainsalatiga.ac.id/11535
http://e-repository.perpus.iainsalatiga.ac.id/12306