http://e-repository.perpus.iainsalatiga.ac.id/12062
http://e-repository.perpus.iainsalatiga.ac.id/11661
http://e-repository.perpus.iainsalatiga.ac.id/12050
http://e-repository.perpus.iainsalatiga.ac.id/11869
http://e-repository.perpus.iainsalatiga.ac.id/12331
http://e-repository.perpus.iainsalatiga.ac.id/12202
http://e-repository.perpus.iainsalatiga.ac.id/11328
http://e-repository.perpus.iainsalatiga.ac.id/12148