http://e-repository.perpus.iainsalatiga.ac.id/12594
http://e-repository.perpus.iainsalatiga.ac.id/12907
http://e-repository.perpus.iainsalatiga.ac.id/12471
http://e-repository.perpus.iainsalatiga.ac.id/12546
http://e-repository.perpus.iainsalatiga.ac.id/12952
http://e-repository.perpus.iainsalatiga.ac.id/13084
http://e-repository.perpus.iainsalatiga.ac.id/13040