1. Schoep, M. E., Adang, E. M. M., Maas, J. W. M., De Bie, B., Aarts, J. W. M., & Nieboer, T. E. (2019). Productivity loss due to menstruation-related symptoms: a nationwide cross-sectional survey among 32 748 women. BMJ open, 9(6), e026186.

2. Newson Health. (2021). Retrieved from

3. Intima. (2021). Retrieved from

4. Kaplan, D. M., Wiley, J. W., & Maertz Jr., C. (2011). The role of calculative attachment in the relationship between diversity climate and retention. Human Resource Management, 50, 271-287.

5. McKinsey & Company. (2018). Retrieved from