Indratmoko Ariwibowo. “STUDENT’S ABILITY IN ENGLISH SPEAKING SKILL BY USING PICTURE (A COMPARATIVE STUDY BETWEEN MUHAMMADIYAH ISLAMIC SCHOOL AND SMAN 1 SIMEULUE TIMUR)”. Visipena, Vol. 1, no. 2, Dec. 2010, pp. 65-74, doi:10.46244/visipena.v1i2.31.