http://e-repository.perpus.iainsalatiga.ac.id/19533
http://e-repository.perpus.iainsalatiga.ac.id/18872
http://e-repository.perpus.iainsalatiga.ac.id/18948
http://e-repository.perpus.iainsalatiga.ac.id/18722
http://e-repository.perpus.iainsalatiga.ac.id/18481
http://e-repository.perpus.iainsalatiga.ac.id/19346
http://e-repository.perpus.iainsalatiga.ac.id/18994