http://e-repository.perpus.iainsalatiga.ac.id/13835
http://e-repository.perpus.iainsalatiga.ac.id/14168
http://e-repository.perpus.iainsalatiga.ac.id/14233
http://e-repository.perpus.iainsalatiga.ac.id/14246
http://e-repository.perpus.iainsalatiga.ac.id/14183
http://e-repository.perpus.iainsalatiga.ac.id/14682
http://e-repository.perpus.iainsalatiga.ac.id/14659