Baihaqi, Yasmika. “THE EFFECTIVENESS OF USING TASK BASED LANGUAGE TEACHING (TBLT) IN TEACHING THE STUDENTS’ ENGLISH SPEAKING ABILITY AT THE ELEVENTH GRADE OF SMK PENERBANGAN AAG ADISUTJIPTO YOGYAKARTA”. Premise: Journal of English Education and Applied Linguistics, vol. 5, no. 1, Apr. 2016, pp. 1-8, doi:10.24127/pj.v5i1.419.