Tham, Trinh Thi, 		The Duc Hanh, Nguyen, 		Thi Anh Thu, Nguyen, AND 		Thi Thuy, Trinh.
" Research on Effects of Temperature Inversions  to Concentration of Particulate Metter (PM2.5)  in the Atmosphere in Hanoi" <em>VNU Journal of Science: Earth and Environmental Sciences</em> [Online], Volume 34 Number 3 (24 September 2018)