SELECTION, TECHNO-ECONOMIC AND ENVIRONMENTAL ANALYSIS OF OFF-GRID POWER SYSTEM FOR APPLICATION IN A NIGERIAN UNIVERSITY BUILDING. Journal of Engineering Studies and Research, [S. l.], v. 29, n. 2, p. 26–36, 2023. Disponível em: https://jesr.ub.ro/journal/article/view/379. Acesso em: 13 sep. 2025.