“Effect Of Giving Positive Self-Talk Techniques On Stress Level Of Adolescents in Preparation For The National-Based School Exam In Sman 1 Keruak Lombok Timur”. ASTEEC Conference Proceeding: Applied Science 2, no. 1 (March 3, 2025): 1–8. Accessed August 18, 2026. https://www.proceedings.asteec.com/index.php/acp-as/article/view/91.