Mathematics for the future: sustainable solutions in a thirsty world. Revista Multi-Ensayos, [S. l.], v. 11, n. 21, p. 14–22, 2025. DOI: 10.5377/multiensayos.v11i21.20077. Disponível em: https://revistas.unan.edu.ni/index.php/Multiensayo/article/view/4930. Acesso em: 10 aug. 2025.