Widyanto, A. N.; Adhi, M. A. K. .; Husnayain, F.; Utomo, A. R.; Ardita, I. M. Techno – Economic Analysis of Rooftop Solar Panel Uprating on Commercial Building (Casestudy on Karawang Branch Office of XYZ Company). Buletin Ilmiah Sarjana Teknik Elektro 2023, 5, 86-97.