http://e-repository.perpus.iainsalatiga.ac.id/17943
http://e-repository.perpus.iainsalatiga.ac.id/18239
http://e-repository.perpus.iainsalatiga.ac.id/19024
http://e-repository.perpus.iainsalatiga.ac.id/18493
http://e-repository.perpus.iainsalatiga.ac.id/18963
http://e-repository.perpus.iainsalatiga.ac.id/19003
http://e-repository.perpus.iainsalatiga.ac.id/13797