Ta’dung Lebang, A., Manurung, K. and Wahyudin 2026. The Effect of Storytelling on the Speaking Skills of Eighth-Grade Students: A Quasi-Experimental Study. FOSTER: Journal of English Language Teaching. 7, 2 (Apr. 2026), 477-486. DOI:https://doi.org/10.24256/foster-jelt.v7i2.401.