Ly, Pham Huu, Do Bich Thanh, Pham Tung Son, and Le Duc Giang. 2015. “Effect of Different Types of Liquid Natural Rubbers on the Modification of DGEBA-Based Epoxy Resin”. Vietnam Journal of Science and Technology 52 (6). Hanoi, VN:743-54. https://doi.org/10.15625/0866-708X/52/6/4201.