Rantung GY, Young LC, Abdulla R. Vending Machine Electricity Usage Optimizer Using Automated Relay and AI for Smart Retailing Based on the Concept of Internet of Everything (IOE). JATI [Internet]. 2026 Jan. 27 [cited 2026 Feb. 5];6(3). Available from: https://jati.apu.edu.my/index.php/JATI/article/view/178