Aher, Kumudini, and Sunil S. Bhagwat. “Solvent Free Synthesis, Characterization and Evaluation of Dimethylaminopropylamine Based Double Tailed Amidoamine Cationic Surfactant”. Journal of Surface Science and Technology 34, no. 1-2 (June 21, 2018): 7–18. Accessed May 2, 2024. https://www.informaticsjournals.com/index.php/jsst/article/view/18083.