http://e-repository.perpus.iainsalatiga.ac.id/9109
http://e-repository.perpus.iainsalatiga.ac.id/9202
http://e-repository.perpus.iainsalatiga.ac.id/9360
http://e-repository.perpus.iainsalatiga.ac.id/9405
http://e-repository.perpus.iainsalatiga.ac.id/9488
http://e-repository.perpus.iainsalatiga.ac.id/9566
http://e-repository.perpus.iainsalatiga.ac.id/10675