N.K. CHOPRA, NISHA CHOPRA, R.N. YADAV, and K.C. NAGAR, “Effects of Transplanting Dates on Seed Yield and Quality of Paddy cv. Pusa 44”, Seed Res., vol. 34, no. 2, pp. 218–220, Mar. 2025, doi: 10.56093/sr.v34i2.166173.