Navarrete Vaca, L. and Núñez Ramos, C. 2025. Control and Communication in Dialogue: Controllability, Observability, and Bang–Bang Dynamics. Selecciones Matemáticas. 12, 02 (Dec. 2025), 365 - 374. DOI:https://doi.org/10.17268/sel.mat.2025.02.08.