MALIK, N.; KHAN, A. U.; NAQVI, S.; ARFIN, T. Ultrasonic Investigation of α-Amino Acids with Aqueous Solution of Urea at Different Temperatures: A Physicochemical Study. Journal of Applied Solution Chemistry and Modeling, [S. l.], v. 5, n. 4, p. 168–177, 2016. DOI: 10.6000/1929-5030.2016.05.04.2. Disponível em: https://www.lifescienceglobal.com/pms/index.php/JASCM/article/view/4259. Acesso em: 4 may. 2024.