Das, Supankar, S K Mittal, Amit Dogra, Deepika Singh, K K Dubey, Bikar Singh, and V D Shivling. 2014. “Intelligent Nano-Tech Switch for Advanced Automated Plant Growth Regulation”. Journal of Agricultural Engineering 51 (2). https://epubs.icar.org.in/index.php/JAE/article/view/44423.