Sukakul, T., Bunyaratavej, S., Chaweekulrat, P., Leeyaphan, C. and Varothai, S. (2018) “Facial hair shaving behavior and shaving education knowledge in Thai male”, Thai Journal of Dermatology, 34(3), pp. 177–182. available at: https://he02.tci-thaijo.org/index.php/TJD/article/view/158896 (accessed: 13 September 2026).