W. . Hayeeyahya, P. . Penprapai, K. . Yincharoen, M. . Samleeruang, P. . Chumanee, and W. . Yongsata, “Development of an Herbal Oil Formula for the Relief of Upper Back Pain in Office Syndrome”, J Chulabhorn Royal Acad, vol. 6, no. 1, pp. 11–18, Jan. 2024.