Nugroho, Widya Mutiara, and Edy Purwo Saputro. “Analysis of Ums students’ Reception towards the Meaning of Self-Confidence in Somethinc X Lifni Sanders Advertisement ”. Jurnal Mantik 8, no. 2 (August 30, 2024): 1123-1133. Accessed August 8, 2026. https://iocscience.org/ejournal/index.php/mantik/article/view/5415.