QUY GIANG, P.; NAKHAPAKORN, K.; USSAWARUJIKULCHAI, A. Effectiveness of different spatial interpolators in estimating heavy metal contamination in shallow groundwater: a case study of arsenic contamination in Hanoi, Vietnam. Environment and Natural Resources Journal, Nakhon Pathom, Thailand, v. 9, n. 1, p. 31–37, 2017. Disponível em: https://ph02.tci-thaijo.org/index.php/ennrj/article/view/82460. Acesso em: 7 may. 2024.