Tanyatanaporn, T., M. Udompataikul, and P. Palungwachira. “Efficacy of Blue Light Phototherapy in moderate to severe acne vulgaris”. Thai Journal of Dermatology, vol. 22, no. 3, July 2026, pp. 102-8, https://he02.tci-thaijo.org/index.php/TJD/article/view/283426.