Suciati, S., Hastini, H., Hasyim, Z., & Kamarrudin, A. (2025). The Effects of Tongue Twisters on Improving Pronunciation Proficiency among Eleventh-Grade Students. ELS Journal on Interdisciplinary Studies in Humanities, 8(2), 717–722. https://doi.org/10.34050/els-jish.v8i2.45172