BALOGUN, F.; SINGH, D. 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.org.ng/index.php/fjs/article/view/1225. Acesso em: 24 oct. 2026.