SOME CHARACTERIZATIONS FOR THE DIMENSION OF ORDERED MULTISETS. FUDMA JOURNAL OF SCIENCES, [S. l.], v. 1, n. 1, p. 84–87, 2023. Disponível em: https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/1225. Acesso em: 11 sep. 2025.