Design and Implementation Railway of Platform Security System using Image Processing Technique. International Journal of Advanced Research in Computer Science, [S. l.], v. 5, n. 7, p. 116–119, 2017. DOI: 10.26483/ijarcs.v5i7.2300. Disponível em: https://www.ijarcs.info/index.php/Ijarcs/article/view/2300. Acesso em: 22 feb. 2026.