?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Ha%2C+Quang+Thuy&rft.aulast=Ha&rft.aufirst=Quang+Thuy&rft.date=27+November+2020&rft.title=%C4%90o+l%C6%B0%E1%BB%9Dng+c%C3%B4ng+b%E1%BB%91+khoa+h%E1%BB%8Dc%3A+b%E1%BB%91i+c%E1%BA%A3nh+th%E1%BA%BF+gi%E1%BB%9Bi+v%C3%A0+li%C3%AAn+h%E1%BB%87+v%E1%BB%9Bi+Vi%E1%BB%87t+Nam&rft.genre=proceeding