F. E. Al-Nashme and W. A. Al-Jubory, “The effect of in vitro exposure to certain metformin doses on the motility of human spermatozoa”., IJEIR, vol. 12, no. 1, pp. 55–67, Jun. 2022, doi: 10.28969/IJEIR.v12.i1.r5.22.