1.
Sihombing M, Sitanggang L, Sianipar I, Herman H. Improving Vocabulary in Writing Recount Text at Grade VIII Students of SMP YP HKBP 1 Pematangsiantar Through Clustering Technique . PMSDU [Internet]. 2025 Sep. 28 [cited 2026 Mar. 5];3(3):122-37. Available from: https://publikasi.abidan.org/index.php/pmsdu/article/view/1261