http://e-repository.perpus.iainsalatiga.ac.id/11873
http://e-repository.perpus.iainsalatiga.ac.id/11770
http://e-repository.perpus.iainsalatiga.ac.id/11814
http://e-repository.perpus.iainsalatiga.ac.id/12128
http://e-repository.perpus.iainsalatiga.ac.id/12152
http://e-repository.perpus.iainsalatiga.ac.id/12280
http://e-repository.perpus.iainsalatiga.ac.id/11698