Masruddin, M., D. Furwana, and A. Jafar. “The Efficacy of Think Talk Write Strategy in Improving Writing Skill for Teenagers at Batu Walenrang Palopo”. FOSTER: Journal of English Language Teaching, Vol. 2, no. 1, Feb. 2021, pp. 46-54, doi:10.24256/foster-jelt.v2i1.29.