Purohit, H., and J. J. Dange. “Issues in Dual Material Fused Deposition Modelling With Polycarbonate-Acrylonitrile Butadiene Styrene (PC-ABS) on a Desktop 3D Printer”. Manufacturing Technology Today, vol. 18, no. 7, July 2019, pp. 55-60, https://mtt.cmti.res.in/index.php/journal/article/view/194.