http://e-repository.perpus.iainsalatiga.ac.id/11765
http://e-repository.perpus.iainsalatiga.ac.id/11734
http://e-repository.perpus.iainsalatiga.ac.id/12907
http://e-repository.perpus.iainsalatiga.ac.id/13370
http://e-repository.perpus.iainsalatiga.ac.id/13498
http://e-repository.perpus.iainsalatiga.ac.id/13629
http://e-repository.perpus.iainsalatiga.ac.id/13555