HUBUNGAN NILAI EIGEN TERHADAP DIAGONAL MATRIKS QUATERNION. Jurnal Axiomath : Jurnal Matematika Dan Aplikasinya, [S. l.], v. 1, n. 2, p. 21–25, 2019. Disponível em: http://ejournals.umma.ac.id/index.php/axiomath/article/view/303. Acesso em: 3 oct. 2025.