http://e-repository.perpus.iainsalatiga.ac.id/13523
http://e-repository.perpus.iainsalatiga.ac.id/13370
http://e-repository.perpus.iainsalatiga.ac.id/13018
http://e-repository.perpus.iainsalatiga.ac.id/13288
http://e-repository.perpus.iainsalatiga.ac.id/9251
http://e-repository.perpus.iainsalatiga.ac.id/10088
http://e-repository.perpus.iainsalatiga.ac.id/9961
http://e-repository.perpus.iainsalatiga.ac.id/10073