Naseem Akhtar Qureshi et al. 2021. Determining the Impact of the COVID-19 on the Mental Health of Saudi Nationals Studying Abroad: A Cross-Sectional Online Survey. Recent Developments in Medicine and Medical Research Vol. 13. (Nov. 2021), 153–171. DOI:https://doi.org/10.9734/bpi/rdmmr/v13/1668A.