Design and Development of IOT Social Distancing and Monitoring Robot for Queue. Malaysian Journal of Science and Advanced Technology, [S. l.], v. 2, n. S1, p. 6–11, 2023. DOI: 10.56532/mjsat.v2iS1.90. Disponível em: https://www.mjsat.com.my/index.php/mjsat/article/view/90. Acesso em: 12 aug. 2026.