RANGANATHAN, G. An Economical Robotic Arm for Playing Chess Using Visual Servoing. Journal of Innovative Image Processing, [S. l.], v. 2, n. 3, p. 141–146, 2020. DOI: 10.36548/jiip.2020.3.004. Disponível em: https://irojournals.com/iroiip/article/view/623. Acesso em: 20 mar. 2026.