1. O.B. Group: Saudi Arabia turns to e-commerce during Covid-19 outbreak. Homepage. https://oxfordbusinessgroup.com/news/saudi-arabia-turns-ecommerce-during-covid-19-outbreak. Last accessed 2020/2/24
2. Hasanat, M.W., Hoque, A., Shikha, F.A., Anwar, M., Abdul Hamid, A.B., & Tat, H.H.: The impact of coronavirus (Covid-19) on e-business in Malaysia. Asian J. Multidisc. 85–90 (2020)
3. Shahzad, R.H., Abdullah, N.I., Hussain, A., Fareed, M.: Covid-19 impact on e-commerce usage: an empirical evidence from malaysian healthcare industry. Human. Soc. Sci. Rev. 599–609 (2020)
4. W.T. Organization: Trade and the Covid-19 pandemic. Homepage. https://www.wto.org/english//tratop_e/covid19_e/ecommerce_report_e.pdf. Last accessed 2020/9/27
5. Statista: ecommerce. Homepage: https://www.statista.com/outlook/243/110/ecommerce/saudi-arabia. Last accessed 2020/2/24