Chutia J, Borah SP, and Tanti B. 2012. “Effect of Drought Stress on Protein and Proline Metabolism in Seven Traditional Rice (Oryza Sativa Linn.) Genotypes of Assam, India”. Journal of Research in Biology 2 (3), 206-14. https://ojs.jresearchbiology.com/index.php/jrb/article/view/196.