Zinc nanoparticles mediated biofortification and nutrient interactions in cowpea (Vigna unguiculata L.): ZnO nanoparticles for biofortification in cowpea. Indian Journal of Experimental Biology (IJEB), [S. l.], v. 64, n. 07, p. 651–661, 2026. DOI: 10.56042/ijeb.v64i07.29636. Disponível em: https://or.niscpr.res.in/index.php/IJEB/article/view/29636. Acesso em: 25 jun. 2026.