http://e-repository.perpus.iainsalatiga.ac.id/14412
http://e-repository.perpus.iainsalatiga.ac.id/14293
http://e-repository.perpus.iainsalatiga.ac.id/14384
http://e-repository.perpus.iainsalatiga.ac.id/12257
http://e-repository.perpus.iainsalatiga.ac.id/13213
http://e-repository.perpus.iainsalatiga.ac.id/16029
http://e-repository.perpus.iainsalatiga.ac.id/16315