Ulya, Selma Lailatul, and Rosalinda Elsina Latumahina. “Consumer Protection Against Upselling Practices in Food Product Marketing Strategies”. Journal Evidence Of Law 4, no. 1 (January 1, 2025): 51–60. Accessed November 5, 2025. https://jurnal.erapublikasi.id/index.php/JEL/article/view/978.