SITANGGANG, N.; SIAHAAN, B. L.; TURNIP, R. R.; GULTOM, D. The Effect of Storytelling Technique in Improving Students Speaking Ability at SMAN 1 Sidamanik. International Journal of Contemporary Studies in Education, [S. l.], v. 2, n. 1, 2023. DOI: 10.56855/ijcse.v2i1.239. Disponível em: https://journals.eduped.org/index.php/ijcse/article/view/239. Acesso em: 13 oct. 2025.