Faizalhaq Z, Prasetyo Y, Winarno B, Pambudi SA, Sumafta IB. Warning & Safety System Pada Eskalator Otomatis Berbasis Plc Dan Hmi. JEECAE [Internet]. 2022 Nov. 30 [cited 2024 May 13];7(2):21-4. Available from: https://journal.pnm.ac.id/index.php/jeecae/article/view/617