http://e-repository.perpus.iainsalatiga.ac.id/10681
http://e-repository.perpus.iainsalatiga.ac.id/10675
http://e-repository.perpus.iainsalatiga.ac.id/10720
http://e-repository.perpus.iainsalatiga.ac.id/11456
http://e-repository.perpus.iainsalatiga.ac.id/13803
http://e-repository.perpus.iainsalatiga.ac.id/14134
http://e-repository.perpus.iainsalatiga.ac.id/14185