http://e-repository.perpus.iainsalatiga.ac.id/19409
http://e-repository.perpus.iainsalatiga.ac.id/19173
http://e-repository.perpus.iainsalatiga.ac.id/17916
http://e-repository.perpus.iainsalatiga.ac.id/18752
http://e-repository.perpus.iainsalatiga.ac.id/18197
http://e-repository.perpus.iainsalatiga.ac.id/18812
http://e-repository.perpus.iainsalatiga.ac.id/18867