di k2
http://e-repository.perpus.iainsalatiga.ac.id/12456
http://e-repository.perpus.iainsalatiga.ac.id/12273
http://e-repository.perpus.iainsalatiga.ac.id/10783
http://e-repository.perpus.iainsalatiga.ac.id/9942
http://e-repository.perpus.iainsalatiga.ac.id/9542
http://e-repository.perpus.iainsalatiga.ac.id/9889
http://e-repository.perpus.iainsalatiga.ac.id/9963
http://e-repository.perpus.iainsalatiga.ac.id/10561