ABD RAHMAN, Nurul Huda; ASPAR, Zulfakar. Reverse Engineer 5 Degrees of Freedom Robot Arm using Programmable Logic Controller. ELEKTRIKA- Journal of Electrical Engineering, [S. l.], v. 21, n. 1, p. 42–47, 2022. DOI: 10.11113/elektrika.v21n1.348. Disponível em: https://elektrika.utm.my/index.php/ELEKTRIKA_Journal/article/view/348. Acesso em: 19 apr. 2024.