MUHAMMAD FARIED ABIYYU SAID; MUHAMMAD IQBAL NIKMATULLAH. TILT ANGLE OPTIMIZATION OF A ROOFTOP ON-GRID SOLAR PV SYSTEM AT HASANUDDIN UNIVERSITY ENGINEERING CAMPUS, GOWA, USING PVSYST SIMULATION. Bulletin of Engineering Science, Technology and Industry, [S. l.], v. 4, n. 3, p. 1045–1056, 2026. Disponível em: https://bestijournal.org/index.php/go/article/view/203. Acesso em: 13 aug. 2026.