Zakki Ahmad Ulinnuha. “Off-Grid Solar Power Planning Using HOMER for Operational Building of BTP Padang: Perencanaan PLTS Off-Grid Menggunakan HOMER Pada Gedung Operasional BTP Kelas II Padang ”. Indonesian Journal of Electrical Engineering and Renewable Energy (IJEERE), vol. 6, no. 1, June 2026, pp. 09-19, doi:10.57152/ijeere.v6i1.2550.