KIRTTIRANJAN BARAL et al. 2001. Effects of ZnO nano-particles embedded nitrogen, phosphorus and potassium fertilizer on productivity, physical grain quality and nutrient harvest indices of aromatic rice (Oryza sativa). Indian Journal of Agronomy. 64, 4 (Oct. 2001), 520–523. DOI:https://doi.org/10.59797/ija.v64i4.5303.