Pengpongsa, Wanchalee, Weera Sriariyakul, Poomirat Nawarat, and Ponlakrit Kumklam. “Drying Pandan Leaves Using Step-Down Microwave Power: Approach for Drying Efficiency, Color Quality, and Energy Consumption”. Journal of Food Health and Bioenvironmental Science 19, no. 3 (September 25, 2026): e270214. accessed October 9, 2026. https://li01.tci-thaijo.org/index.php/sdust/article/view/270214.