Alarabi, M., Al-Turki, A., Mahasin, M., Al-Sehly, A., Al-Dawood, F., Al-Kurini, S., & Bashir, S. (2017). Cognitive function and its association with level of education and work status in adults in Saudi Arabia: a cross-sectional study. International Journal of Research in Medical Sciences, 4(8), 3531–3536. https://doi.org/10.18203/2320-6012.ijrms20162325