STILES, W. B. Logical Operations in Theory-Building Case Studies. Pragmatic Case Studies in Psychotherapy, [S. l.], v. 5, n. 3, p. 9–22, 2009. DOI: 10.14713/pcsp.v5i3.973. Disponível em: https://pcsp.nationalregister.org/index.php/pcsp/article/view/973. Acesso em: 12 jun. 2024.