http://e-repository.perpus.iainsalatiga.ac.id/13514
http://e-repository.perpus.iainsalatiga.ac.id/13438
http://e-repository.perpus.iainsalatiga.ac.id/13934
http://e-repository.perpus.iainsalatiga.ac.id/14169
http://e-repository.perpus.iainsalatiga.ac.id/14306
http://e-repository.perpus.iainsalatiga.ac.id/14507
http://e-repository.perpus.iainsalatiga.ac.id/14772