Ghajari, Arazgol, Kazem Khashyarmanesh, and Zohreh Rajabi. 2022. “1-Generator Two-Dimensional Quasi-Cyclic Codes over ${\mathbb{Z}_4[u]}{\langle u^2-1\rangle}$”. Journal of Algebra Combinatorics Discrete Structures and Applications 9 (1):57-70. https://doi.org/10.13069/jacodesmath.1056624.