http://e-repository.perpus.iainsalatiga.ac.id/10347
http://e-repository.perpus.iainsalatiga.ac.id/11855
http://e-repository.perpus.iainsalatiga.ac.id/11438
http://e-repository.perpus.iainsalatiga.ac.id/10749
23010170173
http://e-repository.perpus.iainsalatiga.ac.id/9557
http://e-repository.perpus.iainsalatiga.ac.id/9685