SIAGIAN, Corry Ester Margaret; PINEM, Shabrina Harumi. PERSEPSI MAHASISWA TERHADAP UMPAN BALIK KOREKTIF DOSEN PADA MATA KULIAH SPEAKING. Jurnal Darma Agung, [S.l.], v. 29, n. 2, p. 287–297, aug. 2021. ISSN 2654-3915. Available at: <http://jurnal.darmaagung.ac.id/index.php/jurnaluda/article/view/1087>. Date accessed: 28 mar. 2024. doi: http://dx.doi.org/10.46930/ojsuda.v29i2.1087.