Arhaim, Saria M., and Raga A. Elzahaf. 2016. “Assessment of the Role of School Health nurses/School Health Supervisors in the Prevention and Control of Communicable Diseases in Primary Schools in Derna, Libya”. International Journal Of Community Medicine And Public Health 3 (10):2775-80. https://doi.org/10.18203/2394-6040.ijcmph20163360.