França, R. F., T. de S. Lima, F. R. Simões, and L. Codognoto. “Electroanalytical Determination of Fenthion in Passiflora Alata Tincture Samples”. Orbital: The Electronic Journal of Chemistry, Vol. 10, no. 2, Apr. 2018, pp. 92-97, https://periodicos.ufms.br/index.php/orbital/article/view/16356.