BAKHT, J.; ULLAH, R.; SHAFI, M. Effect of Chelator EDTA on Phyto-Remediation of Cadmium, Chromium and Lead and their Effect on Growth of Sunflower (Helianthus annuus L.): Effect of Metals on Growth of Sunflower. Biological Sciences - PJSIR, [S. l.], v. 63, n. 1, p. 22–29, 2020. DOI: 10.52763/PJSIR.BIOL.SCI.63.1.2020.22.29. Disponível em: https://v2.pjsir.org/index.php/biological-sciences/article/view/1216. Acesso em: 29 mar. 2024.