http://e-repository.perpus.iainsalatiga.ac.id/17571
http://e-repository.perpus.iainsalatiga.ac.id/17484
http://e-repository.perpus.iainsalatiga.ac.id/17449
http://e-repository.perpus.iainsalatiga.ac.id/17761
http://e-repository.perpus.iainsalatiga.ac.id/18601
http://e-repository.perpus.iainsalatiga.ac.id/18475
http://e-repository.perpus.iainsalatiga.ac.id/18657