Elsa Sovia Mandasari, Syamsul Rizal, and Nadrah. “The Use of Word Walls Technique to Improve Students’ Writing Ability in Descriptive Text”. Jadila: Journal of Development and Innovation in Language and Literature Education, vol. 2, no. 4, Sept. 2021, pp. 438-46, doi:10.52690/jadila.v2i4.202.