“KAJIAN SOSIOLINGUISTIK TERHADAP VARIASI BAHASA INDONESIA DALAM IKLAN TELEVISI NASIONAL”. JOURNAL OF SCIENCE AND SOCIAL RESEARCH 8, no. 3 (August 28, 2025): 3754–3761. Accessed May 3, 2026. https://jurnal.goretanpena.com/index.php/JSSR/article/view/4086.