Lê Duy Bình, Hà Đức Giang, Phạm Thành Đạt, Đỗ Đức Trí. Research to determine the content of Polyvinylcloride (PVC) and Graphite (Cgr) in Propellant of BTX-20. JMST [Internet]. 2024 Oct. 14 [cited 2024 Oct. 16];(IPE):125-31. Available from: https://en.jmst.info/index.php/jmst/article/view/1397