Idris, I. M., S. J. Wolday, A. T. Ghebremariam, H. Kidane, M. Leake, H. Milkias, and K. Ghebremichael. “Assessment of Sanitary Status of Food and Drinks Catering Establishments: A Descriptive Observational Study in South East Asmara, Eritrea, 2019”. Archives of Community Medicine and Public Health, vol. 6, no. 2, Oct. 2020, pp. 233-42, doi:10.17352/2455-5479.000112.