PALANIAPPAN, K SIVARAMAN, S P. “Turmeric - Maize and Onion Intercropping Systems II. Leaf Area Index and Dry Matter Accumulation”. Journal of Spices and Aromatic Crops 4, no. 2 (December 23, 1995): 145–155. Accessed October 5, 2025. https://www.updatepublishing.com/journal/index.php/josac/article/view/4368.