Thi Hong Lien, Nguyen, 		Thi Nhung, Dang, 		Thi Hong Thao, Phan, AND 		Van Hieu, Nguyen.
" Study effect of nano metallic fertilizers on Pseudomonas sp.52" <em>VNU Journal of Science: Natural Sciences and Technology</em> [Online], Volume 33 Number 2S (10 October 2017)