http://e-repository.perpus.iainsalatiga.ac.id/18057
http://e-repository.perpus.iainsalatiga.ac.id/18033
http://e-repository.perpus.iainsalatiga.ac.id/19190
http://e-repository.perpus.iainsalatiga.ac.id/19258
http://e-repository.perpus.iainsalatiga.ac.id/19448
http://e-repository.perpus.iainsalatiga.ac.id/18881
http://e-repository.perpus.iainsalatiga.ac.id/18927