Narendra Kumar Bhinda and Yogeshwar Singh, “Effect of sulphur, zinc and boron application on productivity, quality, and profitability of Indian mustard in Bundelkhand region”, AAR, vol. 44, no. 2, pp. 197–203, Sep. 2023, Accessed: Jun. 27, 2026. [Online]. Available: https://epubs.icar.org.in/index.php/AAR/article/view/141929