http://e-repository.perpus.iainsalatiga.ac.id/9926
http://e-repository.perpus.iainsalatiga.ac.id/9991
http://e-repository.perpus.iainsalatiga.ac.id/10068
c 1.2.3.4.5.6 olah
http://e-repository.perpus.iainsalatiga.ac.id/10427
http://e-repository.perpus.iainsalatiga.ac.id/10299