@article{Singh_Kumar_2019, title={Correlates of Professional Obsolescence among Researchers}, volume={69}, url={https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/15043}, DOI={10.14429/dsj.69.15043}, number={6}, journal={Defence Science Journal}, author={Singh, Ajay and Kumar, Rajender}, year={2019}, month={Dec.}, pages={557-563} }