Hasibuan A, Rosdiana R, Tambunan DS. Design and Development of An Automatic Door Gate Based on Internet of Things Using Arduino Uno. Bulletin of Comp. Sci. Electr. Eng. [Internet]. 2021 Jun. 13 [cited 2025 Oct. 16];2(1):17-2. Available from: http://bcsee.org/index.php/bcsee/article/view/design-and-development-of-an-automatic-door-gate-based-on-intern