http://e-repository.perpus.iainsalatiga.ac.id/13277
http://e-repository.perpus.iainsalatiga.ac.id/13013
http://e-repository.perpus.iainsalatiga.ac.id/12953
http://e-repository.perpus.iainsalatiga.ac.id/12954
http://e-repository.perpus.iainsalatiga.ac.id/13257
http://e-repository.perpus.iainsalatiga.ac.id/13148
http://e-repository.perpus.iainsalatiga.ac.id/13084