Taufik Yulianto, Muhammad, Dwi Setiyadi, and Rischa Pramudia Trisnani. “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, no. 2 (June 17, 2026): 1527–1535. Accessed November 8, 2026. https://sicedu.org/index.php/sicedu/article/view/415.