@article{Vardigan_2014, title={DDI Timeline}, volume={37}, url={https://iassistquarterly.com/index.php/iassist/article/view/502}, DOI={10.29173/iq502}, abstractNote={DDI Timeline}, number={1-4}, journal={IASSIST Quarterly}, author={Vardigan, Mary}, year={2014}, month={May}, pages={51} }