http://e-repository.perpus.iainsalatiga.ac.id/13216
http://e-repository.perpus.iainsalatiga.ac.id/13149
http://e-repository.perpus.iainsalatiga.ac.id/12974
http://e-repository.perpus.iainsalatiga.ac.id/13679
http://e-repository.perpus.iainsalatiga.ac.id/13559
http://e-repository.perpus.iainsalatiga.ac.id/13660
http://e-repository.perpus.iainsalatiga.ac.id/13743