http://e-repository.perpus.iainsalatiga.ac.id/12733
http://e-repository.perpus.iainsalatiga.ac.id/12029
http://e-repository.perpus.iainsalatiga.ac.id/12770
http://e-repository.perpus.iainsalatiga.ac.id/13221
http://e-repository.perpus.iainsalatiga.ac.id/13306
http://e-repository.perpus.iainsalatiga.ac.id/13523
http://e-repository.perpus.iainsalatiga.ac.id/13245
http://e-repository.perpus.iainsalatiga.ac.id/10813