Taylor, Matthew J, and Sunanta Wongchalee. 2019. “The Australian flight attendant study (AFAS): qualitative method to understand health and socio-cultural issues in the air”. Journal of Public Health and Development 17 (3). Bangkok, Thailand:39-48. https://he01.tci-thaijo.org/index.php/AIHD-MU/article/view/212000.