http://e-repository.perpus.iainsalatiga.ac.id/12978
http://e-repository.perpus.iainsalatiga.ac.id/13156
http://e-repository.perpus.iainsalatiga.ac.id/12973
http://e-repository.perpus.iainsalatiga.ac.id/12956
http://e-repository.perpus.iainsalatiga.ac.id/12128
http://e-repository.perpus.iainsalatiga.ac.id/12280
http://e-repository.perpus.iainsalatiga.ac.id/11698
http://e-repository.perpus.iainsalatiga.ac.id/15740