Hye-JinKwon. “Hydrogen’s Antiaging and Whitening Effects on Skin”. Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 13 (June 4, 2021): 2972–2977. Accessed January 27, 2026. https://www.turcomat.org/index.php/turkbilmat/article/view/9043.