http://e-repository.perpus.iainsalatiga.ac.id/17415
http://e-repository.perpus.iainsalatiga.ac.id/17975
http://e-repository.perpus.iainsalatiga.ac.id/18212
http://e-repository.perpus.iainsalatiga.ac.id/18888
http://e-repository.perpus.iainsalatiga.ac.id/19310
http://e-repository.perpus.iainsalatiga.ac.id/19057
http://e-repository.perpus.iainsalatiga.ac.id/19122
http://e-repository.perpus.iainsalatiga.ac.id/14768