N. SHARMA, A. KUMAR, B. C. SHARMA, L. CHAND, V. SHARMA, and M. KUMAR, “Effects of sowing dates and weed management on productivity of irrigated wheat (Triticum aestivum)”, Indian J Agri Sci, vol. 90, no. 3, pp. 556–559, Jun. 2020, doi: 10.56093/ijas.v90i3.101474.