http://e-repository.perpus.iainsalatiga.ac.id/12733
http://e-repository.perpus.iainsalatiga.ac.id/12963
http://e-repository.perpus.iainsalatiga.ac.id/14183
http://e-repository.perpus.iainsalatiga.ac.id/14725
http://e-repository.perpus.iainsalatiga.ac.id/14527
http://e-repository.perpus.iainsalatiga.ac.id/14436
http://e-repository.perpus.iainsalatiga.ac.id/13907
http://e-repository.perpus.iainsalatiga.ac.id/13245