http://e-repository.perpus.iainsalatiga.ac.id/9332
http://e-repository.perpus.iainsalatiga.ac.id/10193
http://e-repository.perpus.iainsalatiga.ac.id/10416
http://e-repository.perpus.iainsalatiga.ac.id/10546
http://e-repository.perpus.iainsalatiga.ac.id/10285
http://e-repository.perpus.iainsalatiga.ac.id/11101
http://e-repository.perpus.iainsalatiga.ac.id/11455
http://e-repository.perpus.iainsalatiga.ac.id/10872