Trichaiyaporn, Sommai, Sophida Tangkhananon, Kanlayanee Niyomsa, Krongkaew Thawilprapa, and Nattagul Srisuk. “Determination of physical and thermal properties of herbal compress ball”. Frontiers in Engineering Innovation Research 16, no. 2 (December 31, 2018): 163–172. accessed June 23, 2025. https://ph01.tci-thaijo.org/index.php/jermutt/article/view/241957.