ROJSANGA, Piyanuch, Puriwat JIEWATAKUNTUM, Waree LIMWIKRANT, and Kotchaphan CHOOLUCK. 2020. “Assessment of Optimal Infusion Condition for Thunbergia Laurifolia Tea by Using Response Surface Methodology”. Walailak Journal of Science and Technology (WJST) 17 (10):1077-87. https://doi.org/10.48048/wjst.2020.5707.