A. Rajesh and Y. Ram Kumar (2023) “Hyper-Chaos and Public-Key Cryptography Based Optical Image Encryption Method”, CENTRAL ASIAN JOURNAL OF MATHEMATICAL THEORY AND COMPUTER SCIENCES, 4(8), pp. 120–127. Available at: https://cajmtcs.casjournal.org/index.php/CAJMTCS/article/view/510 (Accessed: 2 May 2026).