Parman, S., and A. Machmudah. “Waveform Based Inverse Kinematics Algorithm of Kinematically Redundant 3-DOF Manipulator”. International Journal of Innovative Technology and Interdisciplinary Sciences, Vol. 3, no. 2, Apr. 2020, pp. 407-28, doi:10.15157/IJITIS.2020.3.2.407-428.