Suwannarat, W., K. Khotchadet, and P. Klankoowat. “The effectiveness of aroma therapy massage oil (pa-ta-vee oil formulate) for muscle pain and tension in patients with myofascial pain syndrome”. Burapha Journal of Medicine, vol. 8, no. 1, July 2021, pp. 1-16, https://he01.tci-thaijo.org/index.php/BJmed/article/view/250437.