Hung, Nguyen Danh, 		Chung, Nguyen, 		Sam, Ly, AND 		Huong, Le.
" Amomum glabrum S. Q. Tong (Zingiberace), a new record for the flora of Vietnam" <em>VNU Journal of Science: Natural Sciences and Technology</em> [Online], Volume 35 Number 4 (22 December 2019)