Liu, Yu, Qingyu Gao, Lianxin Liu, and Shuting Li. “Investigated on the Rubber Antioxidant 2,2,4-Trimethyl-1,2-Dihydroquinoline Polymer”. Asian Journal of Chemistry 25, no. 6 (January 8, 2013): 2956–2958. Accessed November 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/25_6_4.