Eissa, A. M. F. “Synthesis and Evaluation of Some Surface Active Agents from Long Chain Fatty Amine”. Grasas y Aceites 58, no. 4 (December 30, 2007): 379–389. Accessed April 25, 2024. https://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/450.