ISRO tech to end sand-mining, man-animal conflict: Prakash Javadekar
https://www.moneycontrol.com/news/science/isro-tech-to-end-sand-mining-man-animal-conflict-prakash-javadekar-4369041.html
https://www.moneycontrol.com/news/science/isro-tech-to-end-sand-mining-man-animal-conflict-prakash-javadekar-4369041.html