\u0110\u00e3 c\u00f3 \u0111i\u1ec3m chu\u1ea9n v\u00e0o \u0110\u1ea1i h\u1ecdc Khoa h\u1ecdc t\u1ef1 nhi\u00ean – \u0110HQG TP.HCM 2018<\/a><\/blockquote><\/iframe>