If you cite two or more works within the same parentheses they should be in alphabetical order of author.
Example:
...(Boon et al., 2019; Kwiecinski & Rothschild, 2016).
Arrange two or more works by the same authors (in the same order) by year of publication. Give the authors' last names once; for each subsequent work, give only the date.
Example:
...(Davies, 2018, 2020, 2022).
Boon, C., Den Hartog, D. N., & Lepak, D. P. (2019). A systematic review of human resource management systems and their measurement. Journal of Management, 45(6), 2498–2537. https://doi.org/10.1177/0149206318818718
Kwiecinski, J., & Rothschild, B. (2016). No rheumatoid arthritis in ancient Egypt: A reappraisal. Rheumatology International, 36(6),891-895. https://doi.org/10.1007/s00296-015-3405-z