http://e-repository.perpus.iainsalatiga.ac.id/18776
http://e-repository.perpus.iainsalatiga.ac.id/18420
http://e-repository.perpus.iainsalatiga.ac.id/17930
http://e-repository.perpus.iainsalatiga.ac.id/17371
http://e-repository.perpus.iainsalatiga.ac.id/17518
http://e-repository.perpus.iainsalatiga.ac.id/13869
http://e-repository.perpus.iainsalatiga.ac.id/14476
http://e-repository.perpus.iainsalatiga.ac.id/13769