http://e-repository.perpus.iainsalatiga.ac.id/18752
http://e-repository.perpus.iainsalatiga.ac.id/18657
http://e-repository.perpus.iainsalatiga.ac.id/18097
http://e-repository.perpus.iainsalatiga.ac.id/17375
http://e-repository.perpus.iainsalatiga.ac.id/13004
http://e-repository.perpus.iainsalatiga.ac.id/13280
http://e-repository.perpus.iainsalatiga.ac.id/19409
http://e-repository.perpus.iainsalatiga.ac.id/17687