CHERKAOUI, Asmaa, Seddik ABDELALIM, Abdelkarim LKOAIZA, and Ilias ELMOUKI. “A Fisher–Yates Shuffle in a Hardened Merkle–Damgård Hash for the blockchain’s PoW”. Statistics, Optimization & Information Computing 15, no. 2 (November 8, 2025): 1299-1322. Accessed February 1, 2026. http://www.iapress.org/index.php/soic/article/view/2761.