http://e-repository.perpus.iainsalatiga.ac.id/10389
http://e-repository.perpus.iainsalatiga.ac.id/10453
http://e-repository.perpus.iainsalatiga.ac.id/10338
http://e-repository.perpus.iainsalatiga.ac.id/10282
http://e-repository.perpus.iainsalatiga.ac.id/10395
c 1.2.3.4 olah
c 1-6 olah