Rica Hardyanti. “Perlindungan Konsumen Terhadap Perubahan Harga Sepihak Dalam Transaksi Hotel Di Platform Traveloka”. JURNAL USM LAW REVIEW 8, no. 3 (December 19, 2025): 2581–2605. Accessed July 1, 2026. https://journals.usm.ac.id/index.php/julr/article/view/13033.