Ahmad Farih Qolyubie Rosief, Indrazno Siradjuddin, and Hari Kurnia Safitri. “CHESS ROBOT ARM 4 DEGREE OF FREEDOM TRAJECTORY PLANNING WITH INVERSE KINEMATICS METHOD”. Kohesi: Jurnal Sains dan Teknologi 1, no. 4 (September 15, 2023): 109–119. Accessed August 21, 2025. https://ejournal.warunayama.org/index.php/kohesi/article/view/156.