SINGH, Navdeep; GILL, RS; DHERI, GS. Effect of integrated nutrient management on zinc fractions and rice yield. ORYZA-An International Journal of Rice, India, v. 56, n. 2, 2019. Disponível em: http://epubs.icar.org.in/index.php/OIJR/article/view/91190. Acesso em: 20 oct. 2025.