K. V. Situmeang, L. M. Efipanias Manihuruk, and M. V. Ristella Munthe, “THE EFFECT OF AUDIO-VISUAL TEACHING MEDIA ON STUDENTS’ LISTENING COMPREHENSION FOR GRADE EIGHTH AT SMP SWASTA TAMAN ASUHAN PEMATANG SIANTAR”, Rev. Multidiscip. Educ. Cult. Pedag., vol. 2, no. 4, pp. 239–248, Sep. 2023.