H. B. RAGHUPATHI and B. S. BHARGAVA, “Bi and multivariate diagnosis of nutrient imbalance in brinjal (Solanum melongena)”, Indian J Agri Sci, vol. 69, no. 7, Jan. 2013, Accessed: Oct. 28, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJAgS/article/view/26839