S.H, Haron; S, Ismail; L.M, Sidek. Heavy Metal Accumulation at the Bertam Agricultural Watershed in Cameron Highlands, Malaysia. International Journal of Engineering and Technology, [S. l.], v. 7, n. 4.35, p. 219–222, 2018. DOI: 10.14419/ijet.v7i4.35.22735. Disponível em: https://sciencepubco.com/index.php/IJET/article/view/22735.. Acesso em: 18 apr. 2025.