Tindaon, Cweeta Asty Ayu Zelita, Selviana Napitupulu, and Bernieke Anggita Ristia Damanik. 2026. “The Effect of Roundtable Technique in the students’ Ability in Writing Skill on Eight Grade Classes SMP N 12 Pematangsiantar in Descriptive Text”. EDUCTUM: Journal Research 5 (2):250-58. https://doi.org/10.56495/ejr.v5i2.1556.