RAY, R. N. Substituted Biguanides as Inhibitors: Surface Adsorption on Iron. Journal of Surface Science and Technology, [S. l.], v. 2, n. 1, p. 49–50, 1986. DOI: 10.18311/jsst/1986/2232. Disponível em: http://informaticsjournals.com/index.php/jsst/article/view/2232. Acesso em: 30 apr. 2024.