Mehdi, D. J. A., D. H. A. Al-Gharrawi, and D. I. M. Al-Zaka. “Microleakage After Root Canal Preparation With Rotary and Hand ProTaper System (in Vitro Study)”. Mustansiria Dental Journal, vol. 5, no. 2, Mar. 2018, pp. 121-6, doi:10.32828/mdj.v5i2.506.