Thu Yen, Hoang, 		Linh, Nguyen, 		Hue, Huynh, AND 		Dang, Nguyen.
" Evaluating Expression of Gene Encoding Flavonol Synthase in Green TrungDu and Purple TrungDu by Real time PCR and HPLC Technique" <em>VNU Journal of Science: Natural Sciences and Technology</em> [Online], Volume 36 Number 2 (24 June 2020)