SMITH, Lashawn. Primary Care Social Work Practice with Older Adult Veterans During the Covid-19 Pandemic: An Application of Ecological Systems Theory. Greenwich Social Work Review, [S. l.], v. 1, n. 2, p. 118–121, 2020. DOI: 10.21100/gswr.v1i2.1157. Disponível em: https://journals.gre.ac.uk/index.php/gswr/article/view/1157. Acesso em: 21 oct. 2025.