Nawai, A., S. Phongphanngam, M. Radabutr, S. Saritdikul, and T. Rearungchom. “The Effectiveness of Mindfulness Meditation in Relieving Chronic Pain in Older Adults: A Systematic Review”. Journal of The Royal Thai Army Nurses, vol. 21, no. 1, Apr. 2020, pp. 125-3, https://he01.tci-thaijo.org/index.php/JRTAN/article/view/241481.