Trang, P. T., N. Q. Huy, N. V. Khoi, P. T. Thu Ha, and N. T. Tung. “Comparison of the Degradability of Various Polyethylene Films Containing Pro-Oxidant Additive”. Vietnam Journal of Chemistry, vol. 54, no. 6, Dec. 2016, p. 683, doi:10.15625/0866-7144.2016-00387.