Roslan, Hairul Azman, Felicia Chin Yien Yin, Sim Siong Fong, Alan Fong, Johnson Chong, and Ahmad Husaini. “Effects of Short Term UVB and UVC Irradiation on Hydroxyphenylpyruvate Reductase Expression and Rosmarinic Acid Accumulation in Orthosiphon Aristatus”. Science & Technology Asia 26, no. 2 (June 25, 2021): 155–168. Accessed March 19, 2024. https://ph02.tci-thaijo.org/index.php/SciTechAsia/article/view/222186.