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Mardlotila, M. J.; Trifiananto, M.; Dwilaksana, D.; Basuki, H. A.; Kustanto, M. N.; Hardiatama, I. Effect of Layer Height, Infill Geometry, Nozzle Temperature, and Fan Speed on Tensile Strength of 3D Printing PETG Specimens. INVOTEK 2022, 22, 149-158.