BILAL ENEIZAN, HUSSEIN ALHAWAMDEH, KASHIF ARIF, ALNOOR ALHAMZAH, ODAI ENAIZAN. Preventive Practices to Avoid Novel Coronavirus-COVID-19 at Marketplace during Lockdown in Developing Countries. International Journal of Advanced Science and Technology, v. 29, n. 05, p. 6593 - 6596, 17 May 2020.