F. Alonso, S. Carrasco, Juan José Gamboa-Montero, E. Fernandez, M.A. Salichs. Introducing Psychology Strategies to increase engagement on Social robots. 14th International Conference, ICSR 2022. Social Robotics, ISBN: 978-3-031-24669-2, pages: - , Springer. 2022-11-15, Florencia, Italia. .