Ashraf, A., . I. . Hussain, M. M. Ahmad, M. B. . Iqbal, M. . Ali, and Q. . Hussain. “Crop Growth Monitoring Using Green Seeker Technology - A Case of NARC Field Station in Pothwar Region: Green Seeker Technology”. Proceedings of the Pakistan Academy of Sciences: B. Life and Environmental Sciences, vol. 53, no. 3, Sept. 2016, pp. 195-0, https://ppaspk.org/index.php/PPAS-B/article/view/331.