Vy N, Duy L. The The research to improve the mechanical properties and the water barrier properties of polyvinyl ancol film by graphen oxide. Science & Technology Development Journal: Natural Sciences [Internet]. 6Jun.2020 [cited 24Apr.2024];4(2):421-9. Available from: http://stdjns.scienceandtechnology.com.vn/index.php/stdjns/article/view/601