Henriana Henriana, Didik Aribowo, Irwanto Irwanto. Design of an Automatic Gate Barrier Based on Quick Response Code at Sultan Ageng Tirtayasa University Campus. jeei [Internet]. 2026 Feb. 13 [cited 2026 Feb. 26];6(1):49-56. Available from: https://journalcenter.org/index.php/jeei/article/view/6700