“Effect of Cyclone Diffuser Swirl Throughout 30 Mm On Liquid Jet Gas Pump (Application on Frying Pineapple Chips)”. Jurnal Teknik Mesin, vol. 6, no. 2, Oktober 2016, hlm. 68-71, https://doi.org/10.21063/jtm.2016.v6.i2.68-71.