http://e-repository.perpus.iainsalatiga.ac.id/13273
http://e-repository.perpus.iainsalatiga.ac.id/13193
http://e-repository.perpus.iainsalatiga.ac.id/13267
http://e-repository.perpus.iainsalatiga.ac.id/13235
http://e-repository.perpus.iainsalatiga.ac.id/13690
http://e-repository.perpus.iainsalatiga.ac.id/13676
http://e-repository.perpus.iainsalatiga.ac.id/13668