http://e-repository.perpus.iainsalatiga.ac.id/17727
http://e-repository.perpus.iainsalatiga.ac.id/17875
http://e-repository.perpus.iainsalatiga.ac.id/19293
http://e-repository.perpus.iainsalatiga.ac.id/17348
http://e-repository.perpus.iainsalatiga.ac.id/17911
http://e-repository.perpus.iainsalatiga.ac.id/17821
http://e-repository.perpus.iainsalatiga.ac.id/17941