Setiawan YE, Hilmi AR. Rooftop PV System Optimization in an Educational Building Using SAM: A Case Study at UPN Veteran Jawa Timur. Faraday [Internet]. 2025Jul.31 [cited 2026May10];1(2):52-9. Available from: https://faraday.upnjatim.ac.id/index.php/faraday/article/view/17