J SW, Fajar R. THE EFFECT OF PEER ASSESSMENT TOWARDS STUDENTS’ SPEAKING SKILL AT SEMESTER II OF STIE MUHAMMADIYAH JAMBI 2018-2019. Celtic [Internet]. 2019 Dec. 26 [cited 2024 Nov. 22];6(2):26-32. Available from: https://ejournal.umm.ac.id/index.php/celtic/article/view/9886