Akimbaeva, N., I. Anuarbekova, J. Asylhanov, R. Ermagambetov, and K. Erzhanov. “Search of New Surfactants on the Basis of Secondary Amines”. Chemical Bulletin of Kazakh National University 67, no. 3 (September 25, 2012): 44-47. Accessed October 7, 2025. https://www.chemistry.kz/bulletin/index.php/kaznu/article/view/169.