http://e-repository.perpus.iainsalatiga.ac.id/10716
http://e-repository.perpus.iainsalatiga.ac.id/11026
http://e-repository.perpus.iainsalatiga.ac.id/11362
http://e-repository.perpus.iainsalatiga.ac.id/11635
http://e-repository.perpus.iainsalatiga.ac.id/12225
http://e-repository.perpus.iainsalatiga.ac.id/12211
http://e-repository.perpus.iainsalatiga.ac.id/11713