SANDA, Sanda; R, Ahmad; ABDULRAZAK, Zakari H; MOHAMMED, Jibril. Fractionation of Copper in Soils Around Waste Dump site in Kaduna Municipality, Nigeria. Annals of Arid Zone, India, v. 58, n. 1 & 2, 2019. DOI: 10.56093/aaz.v58i1 & 2.92228. Disponível em: https://epubs.icar.org.in/index.php/AAZ/article/view/92228. Acesso em: 3 nov. 2025.