[1]
S. R. Oleiwi, “Investigation of Microbial Contamination of Primary Schools in Baghdad City ”, Iraqi Journal of Science, vol. 58, no. 2B, pp. 797–802, Jan. 2022, Accessed: Jun. 30, 2026. [Online]. Available: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/6022