SULVIANA, sulviana. The Impact of Lecturer’s Speech Act in EFL Classroom (A Case at a Higher Education of LLDikti IX). JEC (Journal of Education and Counseling), [S. l.], v. 1, n. 1, p. 39–51, 2018. Disponível em: https://journal.unugiri.ac.id/index.php/JEC/article/view/167. Acesso em: 2 may. 2024.