http://e-repository.perpus.iainsalatiga.ac.id/11846
http://e-repository.perpus.iainsalatiga.ac.id/11908
http://e-repository.perpus.iainsalatiga.ac.id/11521
http://e-repository.perpus.iainsalatiga.ac.id/11062
http://e-repository.perpus.iainsalatiga.ac.id/11490
http://e-repository.perpus.iainsalatiga.ac.id/11500
http://e-repository.perpus.iainsalatiga.ac.id/11764