http://e-repository.perpus.iainsalatiga.ac.id/9572
http://e-repository.perpus.iainsalatiga.ac.id/9832
http://e-repository.perpus.iainsalatiga.ac.id/10055
http://e-repository.perpus.iainsalatiga.ac.id/9928
http://e-repository.perpus.iainsalatiga.ac.id/10052
http://e-repository.perpus.iainsalatiga.ac.id/10926
http://e-repository.perpus.iainsalatiga.ac.id/11033