Sihombing, Sella Syah Putri, and Muhammad Khalid. “The Effect of Using Strategy Word Square Toward Students’ Vocabulary Mastery in Descriptive Text at MTS Darussalam Parmeraan Academic Year 2021-2022”. Education & Learning, vol. 3, no. 1, Mar. 2023, pp. 70-76, doi:10.57251/el.v3i1.732.