Techno-Economic Analysis of On-Grid Solar Power Plants for Tulungagung Hydropower Operational Cost Savings Based on Production and Load Data. JTMMX [Internet]. 7 Juli 2025 [dikutip 25 Agustus 2025];6(1):1-14. Tersedia pada: https://journal.ubpkarawang.ac.id/index.php/JTMMX/article/view/10081