http://e-repository.perpus.iainsalatiga.ac.id/19925
http://e-repository.perpus.iainsalatiga.ac.id/20045
http://e-repository.perpus.iainsalatiga.ac.id/19543
http://e-repository.perpus.iainsalatiga.ac.id/17288
http://e-repository.perpus.iainsalatiga.ac.id/17691
http://e-repository.perpus.iainsalatiga.ac.id/17712
http://e-repository.perpus.iainsalatiga.ac.id/17014