http://e-repository.perpus.iainsalatiga.ac.id/12861
http://e-repository.perpus.iainsalatiga.ac.id/12532
http://e-repository.perpus.iainsalatiga.ac.id/12542
http://e-repository.perpus.iainsalatiga.ac.id/12001
http://e-repository.perpus.iainsalatiga.ac.id/11948
http://e-repository.perpus.iainsalatiga.ac.id/12479
http://e-repository.perpus.iainsalatiga.ac.id/11703