Nudia Yultisa et al. 2020. THE EFFECT OF USING CODE MIXING TECHNIQUE ON STUDENTS’ SPEAKING ABILITY OF TENTH GRADE STUDENTS OF SMK SWASTA TUNAS PELITA BINJAI. MEDALION Journal: Medical Research, Nursing, Health and Midwife Participation. 1, 3 (Sep. 2020), 187–197. DOI:https://doi.org/10.59733/medalion.v1i3.89.