Sarkar, Sukamal, et al. “Better Photosynthesis in Rice (Oryza Sativa L.) by Introduction of the C4 Pathway: An Evolutionary Approach Towards a Sustainable System”. International Journal of Bio-Resource and Stress Management, vol. 7, no. Oct, 5, Oct. 2016, pp. 1206-13, https://www.ojs.pphouse.org/index.php/IJBSM/article/view/1015.