Kirisattayakul, W., Wattanathorn, J., Somboonporn, W., Piyavhatkul, N., Munkong, W., Morakotsriwan, N., Lertrat, K. and SuriHarn, B. (2015) “The Combined Extract of Zea Mays (Purple Color) and Pandanus Amaryllifolius Based-Drink (MP1) Improves Working Memory and Psychological Fitness in Menopausal Volunteer”, Srinagarind Medical Journal, 30(5), p. 53. Available at: https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/39935 (Accessed: 26 April 2024).