http://e-repository.perpus.iainsalatiga.ac.id/10799
http://e-repository.perpus.iainsalatiga.ac.id/11936
http://e-repository.perpus.iainsalatiga.ac.id/11449
http://e-repository.perpus.iainsalatiga.ac.id/11039
http://e-repository.perpus.iainsalatiga.ac.id/11291
http://e-repository.perpus.iainsalatiga.ac.id/10688
http://e-repository.perpus.iainsalatiga.ac.id/10329
http://e-repository.perpus.iainsalatiga.ac.id/12241