http://e-repository.perpus.iainsalatiga.ac.id/17734
http://e-repository.perpus.iainsalatiga.ac.id/17690
http://e-repository.perpus.iainsalatiga.ac.id/19342
http://e-repository.perpus.iainsalatiga.ac.id/18267
http://e-repository.perpus.iainsalatiga.ac.id/18274
http://e-repository.perpus.iainsalatiga.ac.id/18041
http://e-repository.perpus.iainsalatiga.ac.id/19097
http://e-repository.perpus.iainsalatiga.ac.id/19126