TALAKOLA, Swetha. The Importance of Mobile Apps in Scan and Go Point of Sale (POS) Solutions. American Journal of Data Science and Artificial Intelligence Innovations, Newark, USA, v. 1, p. 464–484, 2021. Disponível em: https://ajdsai.org/index.php/publication/article/view/64.. Acesso em: 7 mar. 2026.