VICKI DWI PURNOMO; JUMADI. Legal Protection Against Consumers Experiencing Price Differences Between Labels Prices and Self-Service Cashiers in the District Sleman . Formosa Journal of Social Sciences (FJSS), [S. l.], v. 2, n. 2, p. 291–306, 2023. DOI: 10.55927/fjss.v2i2.4575. Disponível em: https://journal.formosapublisher.org/index.php/fjss/article/view/4575. Acesso em: 2 dec. 2024.