Oliveira AAP de. Would and face: discourse analysis of an English teacher during a pre-class observation session. Signum: Estud. Ling. [Internet]. 2007 Jul. 15 [cited 2024 May 17];10(1):95-108. Available from: https://ojs.uel.br/revistas/uel/index.php/signum/article/view/3970