Analysis of Studies in Heavy Metals in Agricultural Areas of Colombia. Orinoquia, [S. l.], v. 21, n. 1 Sup, p. 83–93, 2017. DOI: 10.22579/20112629.434. Disponível em: https://orinoquia.desarrollo-ojs1.metadatos.org/index.php/orinoquia/article/view/434. Acesso em: 18 apr. 2026.