ivaphongthongchai, A. S., Sayorwan, W., Siripornpanich, V., Palanuvej, C., Kanchanakhan, N., & Ruangrungsi, N. (2022). The effects of d-camphor inhalation on psychophysiological parameters among healthy participants: 10.55131/jphd/2022/200308. Journal of Public Health and Development, 20(3), 96–107. https://doi.org/10.55131/jphd/2022/200308