http://e-repository.perpus.iainsalatiga.ac.id/13009
http://e-repository.perpus.iainsalatiga.ac.id/13016
http://e-repository.perpus.iainsalatiga.ac.id/13522
http://e-repository.perpus.iainsalatiga.ac.id/13613
http://e-repository.perpus.iainsalatiga.ac.id/13643
http://e-repository.perpus.iainsalatiga.ac.id/13860
http://e-repository.perpus.iainsalatiga.ac.id/13681
http://e-repository.perpus.iainsalatiga.ac.id/13937