Thongsri, J., M. Pimsarn, and W. Tangsopa. “Using CFD to Find the Best Placement of HDD Production Machinery for Major Renovation of Factory Clean Room”. Engineering and Applied Science Research, vol. 43, Nov. 2016, pp. 250-3, https://ph01.tci-thaijo.org/index.php/easr/article/view/70203.