Giang, L. D., D. M. Thao, H. T. Huong, and L. T. Thu Hiep. “Synthesis of Hydroxyl Terminated Liquid Natural Rubber by Oxidative Depolymerization of Deproteinized Natural Rubber”. Vietnam Journal of Science and Technology, vol. 54, no. 3, June 2016, pp. 340-6, doi:10.15625/0866-708X/54/3/7240.