Luong Ngoc Anh, Do Thi Thu Hien, Phung Manh Truong and Luong Thanh Trang, Phung Thi Sang, Do Thi Quynh 2026. Research and development of a national standard (TCVN) for high-tech biaxially oriented polypropylene (BOPP) substrate and its practical application at Q&T Polymer High-Tech Co., Ltd. Version B of Vietnam Journal of Science and Technology. (Jun. 2026). DOI:https://doi.org/10.31276/VJST.2026.3914.