Akshay Kumar Yogi, et al. “Effect of Zinc Management Practices on Growth, Yield and Biofortification of Upland Rice Genotypes under Eastern Himalayas Ecologies”. Annals of Agricultural Research, vol. 43, no. 4, Jan. 2023, pp. 391-5, https://epubs.icar.org.in/index.php/AAR/article/view/132218.