Dhane, P. S. ., Bhandvalkar, D. B. ., Mulani, M. A. ., Mahadik, M. K. . and Gholasgaon, K. . (2022) “Video Watermark for Text Data Using QR Code”, JOURNAL OF OPERATING SYSTEMS DEVELOPMENT & TRENDS, 9(1), pp. 28–34. doi: 10.37591/joosdt.v9i1.278.