Penggunaan Barcode berbasis Internet of Things (IOT) untuk Sistem Akses Kamar Hotel. Journal of Golden Generation Multidisciplinary , [S. l.], v. 1, n. 2, p. 169–179, 2026. DOI: 10.65244/jggm.v1i2.274. Disponível em: https://www.lppnusantara.com/index.php/jggmultidisciplinary/article/view/274. Acesso em: 30 aug. 2026.