- Septimiu Crivei, Derya Keskin Tütüncü. Relatively divisible and relatively flat objects in exact categories: applications. Appl. Algebra Eng. Commun. Comput., 32(3):365-384, 2021.
- Steven T. Dougherty, Cristina Fernández-Córdoba, Roger Ten-Valls. Self-dual codes over a family of local rings. Appl. Algebra Eng. Commun. Comput., 32(3):265-281, 2021.
- Raul Antonio Ferraz, César Polcino Milies, E. Taufer. Left ideals of matrix rings and error-correcting codes. Appl. Algebra Eng. Commun. Comput., 32(3):311-320, 2021.
- Yusuf Alagöz, Engin Büyükasik. On max-flat and max-cotorsion modules. Appl. Algebra Eng. Commun. Comput., 32(3):195-215, 2021.
- A. Cano, J. Cantero, Ana Martínez-Pastor. A positive extension of Eilenberg's variety theorem for non-regular languages. Appl. Algebra Eng. Commun. Comput., 32(5):553-573, 2021.
- Terry Shue Chien Lau, Chik-How Tan, Theo Fanuela Prabowo. On the security of the modified Dual-ouroboros PKE using Gabidulin codes. Appl. Algebra Eng. Commun. Comput., 32(6):681-699, 2021.
- Dean Crnkovic, Ronan Egan, Bernardo Gabriel Rodrigues, Andrea Svob. LCD codes from weighing matrices. Appl. Algebra Eng. Commun. Comput., 32(2):175-189, 2021.
- Best Paper Award in Memory of Jacques Calmet. Appl. Algebra Eng. Commun. Comput., 32(1):1, 2021.
- Mahdieh Ebrahimpour. Some remarks on n-absorbing subsemimodules. Appl. Algebra Eng. Commun. Comput., 32(3):283-297, 2021.
- Nikolay Yankov, Damyan Anev. On the self-dual codes with an automorphism of order 5. Appl. Algebra Eng. Commun. Comput., 32(2):97-111, 2021.