Nguyen, Nang, Nam Nguyen, Dien Le, Binh Nguyen, and Tu Nguyen. “EXPERIMENTAL STUDY OF THE FORMING POSSIBILITY OF ISF PROCESS FOR PVC PLASTIC SHEET”. VNUHCM Journal of Science and Technology Development 15, no. 1 (March 30, 2012): 5-14. Accessed June 1, 2025. http://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/1769.