KUMAR, SANJEEV, et al. “Efficacy of Pre- and Post-Emergence Herbicides on Complex Weed Flora in Direct-Seeded Rice (Oryza Sativa) in the Eastern Plains”. The Indian Journal of Agricultural Sciences, vol. 88, no. 3, Apr. 2018, pp. 387-92, https://doi.org/10.56093/ijas.v88i3.78502.