http://e-repository.perpus.iainsalatiga.ac.id/13084
http://e-repository.perpus.iainsalatiga.ac.id/13148
http://e-repository.perpus.iainsalatiga.ac.id/13086
http://e-repository.perpus.iainsalatiga.ac.id/13277
http://e-repository.perpus.iainsalatiga.ac.id/13257
http://e-repository.perpus.iainsalatiga.ac.id/13623
http://e-repository.perpus.iainsalatiga.ac.id/13647