SRIVASTAVA, K.P.; KUMAR, A. Infrared Spectral Studies of Diphenylamine . Asian Journal of Chemistry, [S. l.], v. 15, n. 2, p. 1140–1142, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/21789. Acesso em: 16 apr. 2025.