http://e-repository.perpus.iainsalatiga.ac.id/13202
http://e-repository.perpus.iainsalatiga.ac.id/13134
http://e-repository.perpus.iainsalatiga.ac.id/15504
http://e-repository.perpus.iainsalatiga.ac.id/16424
http://e-repository.perpus.iainsalatiga.ac.id/13766
http://e-repository.perpus.iainsalatiga.ac.id/15517
http://e-repository.perpus.iainsalatiga.ac.id/14761
http://e-repository.perpus.iainsalatiga.ac.id/16273