Rafia Aziz and K. N. Rajeswari. A Note on 2x2 Uniquely Clean Idempotent Matrices and Strongly Clean Matrices. RHMCS-V1 [Internet]. 2022 Sep. 16 [cited 2026 Jun. 10];:104-18. Available from: https://stm.bookpi.org/RHMCS-V1/article/view/8246