http://e-repository.perpus.iainsalatiga.ac.id/12105
http://e-repository.perpus.iainsalatiga.ac.id/13007
http://e-repository.perpus.iainsalatiga.ac.id/12876
http://e-repository.perpus.iainsalatiga.ac.id/12907
http://e-repository.perpus.iainsalatiga.ac.id/12476
http://e-repository.perpus.iainsalatiga.ac.id/11657
http://e-repository.perpus.iainsalatiga.ac.id/12102
http://e-repository.perpus.iainsalatiga.ac.id/11908