Meravi A, Dwivedi BS, Dixit BK, Thakur R, Tekam Y, Tripathi PN, et al. Sulphur Fractions Under Soybean–Wheat Cropping System in 50-years Old Long-term Fertilizer Experiment on a Vertisol. IJBSM [Internet]. 2026 Oct. 23 [cited 2026 Oct. 29];17(Oct, 10):01-10. Available from: https://ojs.pphouse.org/index.php/IJBSM/article/view/7212