Xia, X., & Li, Q. (2023). Luxury or normal goods? Evidence from the utilization of institutional care services for the disabled older adults in China. Frontiers in public health, 11, 1289502. https://doi.org/10.3389/fpubh.2023.1289502
Chicago Style (17th ed.) CitationXia, Xueqing, and Quanlun Li. "Luxury or Normal Goods? Evidence from the Utilization of Institutional Care Services for the Disabled Older Adults in China." Frontiers in Public Health 11 (2023): 1289502. https://doi.org/10.3389/fpubh.2023.1289502.
MLA (9th ed.) CitationXia, Xueqing, and Quanlun Li. "Luxury or Normal Goods? Evidence from the Utilization of Institutional Care Services for the Disabled Older Adults in China." Frontiers in Public Health, vol. 11, 2023, p. 1289502, https://doi.org/10.3389/fpubh.2023.1289502.