Alawaad, Mohammed Qasim, and Entisar Alabodi. “Improvement Anti Biological Effect of Dycal® Calcium Hydroxide Liner Cement by Addition of ZnO NPs”. Wasit Journal for Pure Sciences, vol. 2, no. 2, June 2023, pp. 204-1, https://doi.org/10.31185/wjps.153.