Taufik Yulianto, Muhammad, Dwi Setiyadi, and Rischa Pramudia Trisnani. 2026. “The Positive Self-Talk As A Solution: Improving The Self-Confidence Of Students With Cleft Lip At SMAN 1 Geger”. Science and Education Journal (SICEDU) 5 (2):1527-35. https://doi.org/10.31004/sicedu.v5i2.415.