A. Al-Tameemi, A. I. Rahim, and U. Al-Kawaz, “Role of Repeating Testicular Sperm Extraction on Sperm Recovery by Using Combination Enzymatic and Mechanical Methods in Non-obstructive Azoospemic Men”., IJEIR, vol. 13, no. 1, pp. 86–94, May 2023, doi: 10.28969/IJEIR.v13.i1.r7.23.