Th\u00f4ng b\u00e1o x\u00e9t NVBS \u0111\u1ee3t 1 Khoa Qu\u1ed1c t\u1ebf – \u0110\u1ea1i h\u1ecdc Th\u00e1i Nguy\u00ean n\u0103m 2017<\/a><\/blockquote><\/iframe>