Harun, N., M. Kasim, M. Abidin, R. Izamshah, H. Attan, and H. Ganesan. “A Study on Surface Roughness During Fused Deposition Modelling: A Review”. Journal of Advanced Manufacturing Technology (JAMT), Vol. 12, no. 1(1), 1, pp. 25-36, https://jamt.utem.edu.my/jamt/article/view/3922.