ANDAL, C.; MURUGAKOOTHAN, P. Linear and Third Order Non-Linear Optical Properties of Urea Salicylic Acid Crystal. Asian Journal of Chemistry, [S. l.], v. 28, n. 4, p. 797–800, 2015. DOI: 10.14233/ajchem.2016.19519. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/28_4_16. Acesso em: 23 jul. 2024.