Prototype of Experimental Practical Work on the Demonstration of the Existence of Miscible Fluids from Vector Calculus. Revista Torreón Universitario, [S. l.], v. 12, n. 34, p. 48–61, 2023. DOI: 10.5377/rtu.v12i34.16340. Disponível em: https://revistas.unan.edu.ni/index.php/Torreon/article/view/3000. Acesso em: 6 aug. 2025.