On equivalency of zero-divisor codes via classifying their idempotent generator. - Kai Lin Ong; Ang Miin Huey (Des. Codes Cryptogr., 2020)

On equivalence of cyclic and dihedral zero-divisor codes having nilpotents of nilpotency degree two as generators. - Kai Lin Ong; Ang Miin Huey (Des. Codes Cryptogr., 2022)

Burst error-correcting quantum stabilizer codes designed from idempotents. - Kai Lin Ong (Quantum Inf. Process., 2023)

Quantum variations of cyclotomic cosets for cyclic stabiliser codes construction. - En Chong Yap; Kai Lin Ong (Quantum Inf. Process., 2024)