“Aspek Hukum Perlindungan Konsumen Terhadap Air Mineral Merek Tirta Tio Di Desa Parsaoran Sibisa Kec. Ajibata, Kab. Toba Sumatera Utara”. UNES Law Review 8, no. 1 (November 8, 2025): 270–279. Accessed July 8, 2026. https://review-unes.com/law/article/view/2505.