Hawiset, T., Sriraksa, N., Somwang, P., & Inkaew, P. (2016). Effect of Orange Essential Oil Inhalation on Mood and Memory in Female Humans. Journal of Physiological and Biomedical Sciences, 29(1), 5–11. retrieved from https://li01.tci-thaijo.org/index.php/j-pbs/article/view/250744