Muenrew J, Suksathan R, Puangpradab R, Rachkeeree A, Kantadoung K. Effects of Different Nitrogen Forms on Growth, Phenolic Content, and Antioxidant Activity in Hedychium speciosum and H. coronarium. Asian Health Sci.Tech.Rep. [internet]. 2020 Sep. 22 [cited 2026 Aug. 30];29(2):33-42. available from: https://ph03.tci-thaijo.org/index.php/ahstr/article/view/1440