FARHA KHAN, M. SARWAR RAEEN. A Study on Invisible Digital Image and Video Watermarking Techniques. International Journal on Future Revolution in Computer Science & Communication Engineering, [S. l.], v. 5, n. 1, p. 94–100, 2019. Disponível em: https://ijfrcsce.org/index.php/ijfrcsce/article/view/1947. Acesso em: 27 mar. 2023.