Lubis, Affan, and Risnawaty. “The Development of Reading Comprehension Material Based on Vocabulary Collection Strategy at SMAN 13 Medan in Academic Year 2022/2023”. International Journal of Educational Research Excellence (IJERE) 3, no. 1 (January 4, 2024): 16–29. Accessed November 22, 2024. https://ejournal.ipinternasional.com/index.php/ijere/article/view/509.