C.1,2 olah
http://e-repository.perpus.iainsalatiga.ac.id/17945
http://e-repository.perpus.iainsalatiga.ac.id/17327
kampus 3
http://e-repository.perpus.iainsalatiga.ac.id/11888
http://e-repository.perpus.iainsalatiga.ac.id/11982
http://e-repository.perpus.iainsalatiga.ac.id/10354