http://e-repository.perpus.iainsalatiga.ac.id/11500
http://e-repository.perpus.iainsalatiga.ac.id/11490
http://e-repository.perpus.iainsalatiga.ac.id/11062
http://e-repository.perpus.iainsalatiga.ac.id/10836
http://e-repository.perpus.iainsalatiga.ac.id/10806
http://e-repository.perpus.iainsalatiga.ac.id/10991
http://e-repository.perpus.iainsalatiga.ac.id/10831
http://e-repository.perpus.iainsalatiga.ac.id/11315