M. Al-Shirifi, H., & A. Abdullah, I. (2005). The Role of Housing Type and Drinking Water in Prevalence of Intestinal Parasites Among Pupils of A Number of Primary Schools in Rural Area of Al-Taamem Province-Iraq. Rafidain Journal of Science, 16(14), 83–89. https://doi.org/10.33899/rjs.2005.43513