Huda A, Muis Prasetia A, Sartika L. Design of a Solar Power System for a Four-Way Intersection Traffic Light Based on Time Scheduling Using PLC. emitor [Internet]. 2025 Jun. 27 [cited 2026 Apr. 8];25(2):120-7. Available from: https://journals2.ums.ac.id/emitor/article/view/9159