DR. A. CHAITANYA KRISHNA. DESIGN A ROBOTIC ARM WITH 6 DIGREES OF FREEDOM. International Educational Journal of Science and Engineering, [S. l.], v. 9, n. 05, p. 296–299, 2026. DOI: 10.5281/zenodo.21412472. Disponível em: https://iejse.com/journals/index.php/iejse/article/view/334. Acesso em: 22 jul. 2026.