Moran, S. y Garcia, R. 2019. How does US college students’ sense of life purpose relate to their emotional expectations of being a volunteer in the community as part of a service-learning course?. Bordón. Revista de Pedagogía. 71, 3 (nov. 2019), 45–62. DOI:https://doi.org/10.13042/Bordon.2019.70425.