http://e-repository.perpus.iainsalatiga.ac.id/14491
http://e-repository.perpus.iainsalatiga.ac.id/14311
http://e-repository.perpus.iainsalatiga.ac.id/14041
http://e-repository.perpus.iainsalatiga.ac.id/13399
http://e-repository.perpus.iainsalatiga.ac.id/11667
http://e-repository.perpus.iainsalatiga.ac.id/11520
http://e-repository.perpus.iainsalatiga.ac.id/11377