D. G. L. C. Dr. GL Choudhary, P. K. Y. . PK Yadav, P. N. . Paras Nath, and A. K. Anil Kumar, “Performance of early, mid and late sown potato (Solanum tuberosumL.) under different potassium levels”, IJA, vol. 70, no. 2, Apr. 2026, doi: 10.59797/ija.v70i2.6274.