(1)
Tran , M. Q.; Nguyen , V. B.; Pham , D. D.; Hoang , P. T.; Pham , N. L.; Le , T. M. L. Mechanical Properties and Thermal Stability of Poly (L-Lactic Acid) Treated by Co-60 Gamma Radiation . Nucl. Sci. and Tech. 2013, 3, 21-28.