MOHAMMAD ALI, O. and AWNI MATLOOB, B. (2018) “NUMERICAL INVESTIGATION OF NATURAL CONVECTION HEAT TRANSFER FROM HORIZONTAL CIRCULAR CYLINDER IN A VENTED ENCLOSURE FILLED WITH NANOFLUIDS”, Journal of Duhok University, 20(1), pp. 1-24. doi: 10.26682/sjuod.2018.20.1.1.