Simangunsong, Sonia Yohana, Jontra Jusat Pangaribuan, and Fiber Yun Almanda Ginting. 2022. “IMPROVING THE SEVENTH GRADE STUDENTS’ VOCABULARY MASTERY OF SMP ANASTASIA PANCUR BATU BY USING MAKE A MATCH TECHNIQUE”. Kairos English Language Teaching Journal 6 (1):13-26. https://ejournal.ust.ac.id/index.php/KAIROS/article/view/2152.