Rahmawati, Wartono, and Marhama Jelita. 2019. “TRACE OF INTEGER POWER OF REAL 3 X 3 SPECIFIC MATRICES”. International Journal of Advances in Scientific Research and Engineering (IJASRE), ISSN:2454-8006, DOI: 10.31695/IJASRE 5 (3):48-56. https://doi.org/10.31695/IJASRE.2019.33099.