Pratama, W., H. -, and H. -. “Optimasi Parameter Proses 3D Printing Terhadap Kuat Tarik Material Filamen PLA + Menggunakan Metode Taguchi”. SPROCKET JOURNAL OF MECHANICAL ENGINEERING, Vol. 3, no. 1, Aug. 2021, pp. 39-45, doi:https://doi.org/10.36655/sprocket.v3i1.568.