HASIBUAN, A.; ROSDIANA, R.; TAMBUNAN, D. S. Design and Development of An Automatic Door Gate Based on Internet of Things Using Arduino Uno. Bulletin of Computer Science and Electrical Engineering, [S. l.], v. 2, n. 1, p. 17–27, 2021. DOI: 10.25008/bcsee.v2i1.1141. Disponível em: http://bcsee.org/index.php/bcsee/article/view/design-and-development-of-an-automatic-door-gate-based-on-intern. Acesso em: 16 oct. 2025.