http://e-repository.perpus.iainsalatiga.ac.id/13682
http://e-repository.perpus.iainsalatiga.ac.id/12103
http://e-repository.perpus.iainsalatiga.ac.id/12113
http://e-repository.perpus.iainsalatiga.ac.id/11860
http://e-repository.perpus.iainsalatiga.ac.id/11877
http://e-repository.perpus.iainsalatiga.ac.id/11563
http://e-repository.perpus.iainsalatiga.ac.id/16167
http://e-repository.perpus.iainsalatiga.ac.id/11578