http://e-repository.perpus.iainsalatiga.ac.id/11610
http://e-repository.perpus.iainsalatiga.ac.id/11531
http://e-repository.perpus.iainsalatiga.ac.id/9259
http://e-repository.perpus.iainsalatiga.ac.id/8947
http://e-repository.perpus.iainsalatiga.ac.id/9075
http://e-repository.perpus.iainsalatiga.ac.id/9233
http://e-repository.perpus.iainsalatiga.ac.id/9214
http://e-repository.perpus.iainsalatiga.ac.id/9188