http://e-repository.perpus.iainsalatiga.ac.id/17495
http://e-repository.perpus.iainsalatiga.ac.id/17663
http://e-repository.perpus.iainsalatiga.ac.id/17391
http://e-repository.perpus.iainsalatiga.ac.id/13664
http://e-repository.perpus.iainsalatiga.ac.id/16381
http://e-repository.perpus.iainsalatiga.ac.id/16304
http://e-repository.perpus.iainsalatiga.ac.id/14404