Ruswandi Djalal, Muhammad, Marhatang Marhatang, Muhammad Sudaryono, and Ahmad Zahir. “Performance Comparison of On-Grid and Off-Grid Hybrid Photovoltaic Systems for the TRET Building”. Jurnal JEETech 7, no. 2 (October 22, 2026): 180-192. Accessed November 5, 2026. https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/494.