http://e-repository.perpus.iainsalatiga.ac.id/9251
http://e-repository.perpus.iainsalatiga.ac.id/9931
http://e-repository.perpus.iainsalatiga.ac.id/9175
http://e-repository.perpus.iainsalatiga.ac.id/9693
http://e-repository.perpus.iainsalatiga.ac.id/9631
http://e-repository.perpus.iainsalatiga.ac.id/10395
http://e-repository.perpus.iainsalatiga.ac.id/10282