http://e-repository.perpus.iainsalatiga.ac.id/11718
http://e-repository.perpus.iainsalatiga.ac.id/11801
http://e-repository.perpus.iainsalatiga.ac.id/9659
http://e-repository.perpus.iainsalatiga.ac.id/12884
http://e-repository.perpus.iainsalatiga.ac.id/13156
http://e-repository.perpus.iainsalatiga.ac.id/13185
http://e-repository.perpus.iainsalatiga.ac.id/13308
http://e-repository.perpus.iainsalatiga.ac.id/13402