ELIK, A. Atomic Absorption Determination of Metals in Superficial Roadside Soils Using Ultrasonic Sample Preparation. Asian Journal of Chemistry, [S. l.], v. 21, n. 7, p. 5095–5103, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/18277. Acesso em: 23 jul. 2024.