http://e-repository.perpus.iainsalatiga.ac.id/9557
http://e-repository.perpus.iainsalatiga.ac.id/9580
http://e-repository.perpus.iainsalatiga.ac.id/10580
http://e-repository.perpus.iainsalatiga.ac.id/10347
23010170173
http://e-repository.perpus.iainsalatiga.ac.id/10749
http://e-repository.perpus.iainsalatiga.ac.id/11438