Ha, Anh, Anh Phan, Tri Nguyen, and Loc Luu. “Investigation of Hexamethylenediamine Elimination in the Synthesis of Polyhexamethylene Guanidine”. VNUHCM Journal of Natural Sciences 1, no. T5 (November 28, 2018): 78-84. Accessed October 4, 2025. http://stdjns.scienceandtechnology.com.vn/index.php/stdjns/article/view/539.