Phan, T.-T. “Structural Cryptanalysis and Storage Efficiency of Kronecker-Product Diffusion Layers for Lightweight Block Ciphers”. HPU2 Journal of Science: Natural Sciences and Technology, vol. 5, no. 02, Aug. 2026, pp. 65-83, doi:10.56764/hpu2.jos.2026.5.02.65-83.