TY - JOUR T1 - The dynamics of an EFL learner’s speaking selfconcept: Insights from self-reported accounts and classroom observation data JO - Revista Brasileira de Linguística Aplicada A1 - Diert-Boté, Irati SN - 1984-6398 UL - 10.1590/1984-6398202318268 VL - 23 Y1 - 2023 PB - Brazil ER -