Techno-Economic and Environmental Optimization of a Hybrid PV–Diesel–Battery System for the Faculty of Engineering in Sorman, Libya. Al-FJS [انترنت]. 29 سبتمبر، 2026 [وثق 14 أكتوبر، 2026];2(4):793-9. موجود في: https://afjs.histr.edu.ly/index.php/afjs/article/view/820