Algebraic models based on trigonometric and Cramer's rules for computing inverse kinematics of robotic arm. - Khairul Annuar Abdullah; Zuriati Yusof; Raja Mohd Tariqi B. Raja Lope Ahmad; Muhammad Fairuz Abd. Rauf; Zuraidy Adnan; Wan Azlan Wan Hassan; Riza Sulaiman (Int. J. Mechatronics Autom., 2022)