http://e-repository.perpus.iainsalatiga.ac.id/10387
http://e-repository.perpus.iainsalatiga.ac.id/10714
http://e-repository.perpus.iainsalatiga.ac.id/10339
http://e-repository.perpus.iainsalatiga.ac.id/11322
http://e-repository.perpus.iainsalatiga.ac.id/11025
http://e-repository.perpus.iainsalatiga.ac.id/11794