Ulfaminingsih, AM SA, Setiadi MA. THE STUDENTS’ PERCEPTION OF REWARDS AND PUNISHMENT TOWARD THEIR MOTIVATION IN ENGLISH LEARNING . ELTM [Internet]. 2021 Aug. 31 [cited 2024 Nov. 21];1(2):130-9. Available from: https://jurnal.fkip.unismuh.ac.id/index.php/eltm/article/view/259