Kassab, S. E., Bidmos, M., Nomikos, M., Daher-Nashif, S., Kane, T., Sarangi, S., & Abu-Hijleh, M. Construct Validity of an Instrument for Assessment of Reflective Writing-Based Portfolios of Medical Students. Advances in Medical Education and Practice, Volume 11, 397-404. https://doi.org/10.2147/amep.s256338