http://e-repository.perpus.iainsalatiga.ac.id/14053
http://e-repository.perpus.iainsalatiga.ac.id/15955
http://e-repository.perpus.iainsalatiga.ac.id/16033
http://e-repository.perpus.iainsalatiga.ac.id/17544
http://e-repository.perpus.iainsalatiga.ac.id/17577
http://e-repository.perpus.iainsalatiga.ac.id/17450
http://e-repository.perpus.iainsalatiga.ac.id/17835