Seran Suri Y, Kamlasi I. SPEECH ACTS AND POWER RELATIONS IN THE UNDERGRADUATE EFL LEARNER’S ORAL PRESENTATION. JEL [Internet]. 2026 Apr. 26 [cited 2026 Apr. 27];12(1):39-48. Available from: http://jurnal.unimor.ac.id/index.php/JEL/article/view/10802