APA (7th ed.) Citation

Ahmad Khalid, S. K. (2018). Watermark redundancy using sudoku.

Chicago Style (17th ed.) Citation

Ahmad Khalid, Shamsul Kamal. Watermark Redundancy Using Sudoku. 2018.

MLA (9th ed.) Citation

Ahmad Khalid, Shamsul Kamal. Watermark Redundancy Using Sudoku. 2018.

Warning: These citations may not always be 100% accurate.