Thongwilas, S. (2024) “The effect of additional protein intake via dietary education combined with recording on physical performance in sarcopenic elderly: A randomized controlled trial”, Journal of Nakornping Hospital, 15(1), pp. 175–188. available at: https://he01.tci-thaijo.org/index.php/jnkp/article/view/269306 (accessed: 1 October 2026).