Thi Huong, Trinh, 		Thi Thanh Huong, Nguyen, AND 		Thi Huong, Le.
" Volatile constituents of Zingiber zerumbet (L.) Smith in Ben En National Park, Thanh Hoa Province" <em>VNU Journal of Science: Natural Sciences and Technology</em> [Online], Volume 33 Number 1S (10 October 2017)