NARENDER, NARENDER; MALIK, R S; NARWAL, R P; DAHIYA, R R; SANDHU, O P. Distribution and plant availability of soil copper fractions to oat (Avena sativa) nutrition in Haryana soils. The Indian Journal of Agricultural Sciences, Delhi, India, v. 84, n. 10, p. 1205–10, 2014. DOI: 10.56093/ijas.v84i10.44136. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/44136. Acesso em: 25 oct. 2025.