Abo Hatem, A.H.T.A.D. and Hasan, M.R. 2019. A Kinetic and Kinematic Study for Plane Pantograph Machine. Journal of natural sciences, life and applied sciences. 3, 3 (Sep. 2019), 18–1. DOI:https://doi.org/10.26389/AJSRP.A120519.