ARYANI, F.; RAHMAWITA, M. .; MEGAWATI; SARBAINI. The Formula of the Trace of Triangle n×n Matrix to the Power of Positive Integer. European Journal of Mathematics and Statistics, [S. l.], v. 4, n. 4, p. 24–37, 2023. DOI: 10.24018/ejmath.2023.4.4.248. Disponível em: https://ej-math.org/index.php/ejmath/article/view/248. Acesso em: 24 apr. 2025.