Khuniad, C., J. Didsakorn, P. Kongtem, P. Promsuwan, R. Nummuang, S. Pumjan, and W. Puakchai. “The study on effectiveness of court-type traditional Thai massage and combined with Sida rhombifolia L. oil poultices in knee osteoarthritis treatment”. UBRU Journal for Public Health Research, vol. 8, no. 2, Dec. 2019, pp. 166-75, https://he02.tci-thaijo.org/index.php/ubruphjou/article/view/240322.