Marpaung CM, Pakpahan C, Simarmata RO. The Effectiveness of Using Retelling Story Technique Through Pictures Series Media on Speaking Ability of Students of Grade 10th Mariana Catholic High School Medan. ARJI [Internet]. 2025 May 31 [cited 2026 May 11];7(2):909 – 929. Available from: https://journal.nahnuinisiatif.com/ARJI/article/view/393