Mugisidi, D., O. . Heriyani, P. H. . Gunawan, and D. . Apriani. “Performance Improvement of a Forced Draught Cooling Tower Using a Vortex Generator”. CFD Letters, vol. 13, no. 1, Jan. 2021, pp. 45-57, doi:10.37934/cfdl.13.1.4557.