http://e-repository.perpus.iainsalatiga.ac.id/18719
http://e-repository.perpus.iainsalatiga.ac.id/18364
http://e-repository.perpus.iainsalatiga.ac.id/18833
http://e-repository.perpus.iainsalatiga.ac.id/18652
http://e-repository.perpus.iainsalatiga.ac.id/18638
http://e-repository.perpus.iainsalatiga.ac.id/18532
http://e-repository.perpus.iainsalatiga.ac.id/18771
http://e-repository.perpus.iainsalatiga.ac.id/18347
C1,2 olah